Conférences - Algèbre

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1
Joint BMC-BAMC meeting
06 avr 2020 - 09 avr 2020 • University of Glasgow, Royaume-Uni
Organisateur:
University of Glasgow
Sujets:
Algebra & Representation Theory, Mathematical Physics, Number Theory, Operator Algebras, Analysis, Topology, Algebraic Geometry, Group Theory, Combinatorics
Identifiant de l'évènement:
1237761
2
Vorticity, Rotation and Symmetry (V) – Global Results and Nonlocal Phenomena
06 avr 2020 - 10 avr 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1210273
3
WORKSHOP — Varieties with Trivial Canonical Class
06 avr 2020 - 10 avr 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1210305
4
Workshop — Diophantische Approximationen
19 avr 2020 - 25 avr 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220474
5
Workshop on Galois Representations, Automorphic forms and their L-functions
20 avr 2020 - 23 avr 2020 • University of Luxembourg, Luxembourg
Sujets:
GALF Project
Identifiant de l'évènement:
1331635
6
Real Algebraic Geometry
20 avr 2020 - 24 avr 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1210281
Sujets apparentés:
7
Maurice Auslander Distinguished Lectures and International Conference
22 avr 2020 - 27 avr 2020 • Woods Hole, États-Unis
Identifiant de l'évènement:
1269139
8
Number Theory days in Regensburg - Special values of L-functions
27 avr 2020 - 30 avr 2020 • Regensburg, Allemagne
Identifiant de l'évènement:
1282367
9
Facets of Real Algebraic Geometry
27 avr 2020 - 01 mai 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1210357
Sujets apparentés:
10
Chow Lectures — Combinatorics and geometry of Lorentzian polynomials
04 mai 2020 - 06 mai 2020 • Leipzig, Allemagne
Organisateur:
MPI für Mathematik in den Naturwissenschaften Leipzig
Résumé:
This year's speaker for the Chow lectures is June Huh (Instiute for Advanced Study, Princeton). The general topic of this series is "Combinatorics and geometry of Lorentzian polynomials".
Identifiant de l'évènement:
1304330
Sujets apparentés:
11
Entangling Noncommutative Functional Analysis and Geometry of Banach Spaces
11 mai 2020 - 15 mai 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1210397
12
AIM Workshop: Equivariant techniques in stable homotopy theory
11 mai 2020 - 15 mai 2020 • San Jose, Californie, États-Unis
Résumé:
This workshop, sponsored by AIM and the NSF, will explore the applications to chromatic homotopy and algebraic K-theory of the new computational techniques in equivariant stable homotopy. The recent renaissance in equivariant stable homotopy theory has provided several new tools which allow us to better understand classical problems and carry out new computations.
Identifiant de l'évènement:
1250714
13
Birational geometry
12 mai 2020 - 15 mai 2020 • Lausanne, Suisse
Résumé:
This conference is associated to the annual meeting of the Swiss Mathematical Society, held on 14 May 2020 on campus, where Claire Voisin gives the plenary talk.
Identifiant de l'évènement:
1341865
Sujets apparentés:
14
Algebra Day in Sardinia
15 mai 2020 • University of Cagliari, Italie
Résumé:
This INdAM-funded Algebra day aims to promote and share current trends of research in algebra to the whole mathematical community in Sardinia and partner universities. The talks will be aimed at a general mathematical audience and will be given by five national and international specialists in various areas of algebra and related subjects. This meeting is also the first of a planned series of seminars co-organised between the algebra groups at the Universities of Cagliari and Catania (CACTAS - Cagliari-Catania Algebra Seminar).
Identifiant de l'évènement:
1326464
15
Unexpected and Asymptotic Properties of Algebraic Varieties
15 mai 2020 - 17 mai 2020 • Lincoln, États-Unis
Organisateur:
University of Nebraska-Lincoln
Résumé:
We are pleased to announce a conference to celebrate the many accomplishments of Professor Brian Harbourne. The conference will feature plenary talks by experts in algebraic geometry and commutative algebra as well as shorter talks or posters by recent PhDs.
Identifiant de l'évènement:
1304384
16
5 Day Workshop at BIRS — Connections in Infinite Dimensional Dynamics
17 mai 2020 - 22 mai 2020 • Banff, Alberta, Canada
Résumé:
Changes in dynamics define many of the important phenomena we see around us, such as the passage from normal heart beat to arrhythmia, the collapse of the stock market, and the shedding of vortices from airplane wings. Mathematically such dynamic transitions are modelled by connections in nonlinear dynamical systems, mainly in the form of ordinary differential equations, partial differential equations and delay differential equations. This workshop focuses on combining computational techniques with abstract mathematics to improve our fundamental understanding of transitions in dynamical systems.
Identifiant de l'évènement:
1329774
Sujets apparentés:
17
The 23rd Midrasha Mathematicae: O-minimality and its applications in Diophantine Geometry and Hodge Theory
17 mai 2020 - 22 mai 2020 • Israel Institute for Advanced Studies at the Hebre, Israël
Organisateur:
Israel Institute for Advanced Studies (IIAS) The Hebrew University of Jerusalem
Résumé:
In recent years a remarkable new link has been unfolding between o-minimality (a branch of model theory) on the one hand, and Diophantine geometry and Hodge theory on the other. It has been discovered that some central objects of study in the latter two areas, such as theta functions and period maps, can be studied within the structure R_{an,exp} - an o-minimal structure that has long been an object of investigation in o-minimal geometry. A combination of ideas from these three areas have led to resolutions of several outstanding conjectures in Diophantine geometry and, more recently, in Hodge theory. The goal of this workshop will be to introduce these three different areas and their fruitful interactions, and to serve as a bridge between experts already working in some of these fields. The schedule will consist of tutorial minicourses on the three main topics (o-minimality, Diophantine geometry and Hodge theory) with a focus on the areas where they intersect; and more advanced research talks by experts in each of these areas.
Identifiant de l'évènement:
1331625
Sujets apparentés:
18
100 Years of Mock Theta Functions: New Directions in Partitions, Modular Forms, and Mock Modular Forms
18 mai 2020 - 19 mai 2020 • Nashville, TN, États-Unis
Résumé:
This conference is part of the Shanks Workshops held at Vanderbilt University and will take place on May 18 and May 19 2020. The topics will focus on new developments around the area of partitions, and especially ranks, cranks, and other partition statistics. This will especially focus on the interaction between this field and modular type objects.
Identifiant de l'évènement:
1276746
19
Young perspectives on ihs manifolds
18 mai 2020 - 20 mai 2020 • Stuttgart, Allemagne
Organisateur:
Universität Stuttgart,
Identifiant de l'évènement:
1341906
Sujets apparentés:
20
Workshop on Special Geometries on Riemannian Manifolds
18 mai 2020 - 22 mai 2020 • Montreal, Quebec, Canada
Résumé:
This is a 5-day workshop to be held at UQAM in Montreal, focusing on special geometric structures in Riemannian geometry.
Identifiant de l'évènement:
1300800
Sujets apparentés:
21
RESEARCH SCHOOL — Geometry and Dynamics of Foliations
18 mai 2020 - 22 mai 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1210363
Sujets apparentés:
22
CIRM – Workshop — Géométrie et groupes polonais
18 mai 2020 - 22 mai 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1311916
Sujets apparentés:
23
Counting conjectures and beyond
18 mai 2020 - 22 mai 2020 • INI Cambridge, Royaume-Uni
Résumé:
The fascinating survey on the representation theory of finite groups written by R. Brauer in 1963 starts in the following way: "It has been said by E. T. Bell that “wherever groups disclosed themselves or could be introduced, simplicity crystallized out of comparative chaos.” This may often be true, but, strangely enough, it does not apply to group theory itself, not even when we restrict ourselves to groups of finite order.” Much has been achieved since the publication of this survey, for example, the Classification of Finite Simple Groups was completed, but still we do not know, for instance, if the number of irreducible characters in a Brauer p-block is bounded by the size of its defect group. Stated as Problem 20 in Brauer’s survey, this is now known as the k(B)-conjecture. Also, we still do not know if a block with only height zero characters has an abelian defect group (that is, one implication of the height zero conjecture, Problem 23 in Brauer’s list, is still open).
Identifiant de l'évènement:
1326518
24
Paths2020 — Purity, Approximation Theory and Spectra
18 mai 2020 - 22 mai 2020 • Cetraro, Italie
Résumé:
Purity and approximation theory influence a wide range of areas in mathematics including model theory of modules, silting and tilting theory, cotorsion pairs and abelian model structures and many more. Moreover, related classification problems in abelian and triangulated categories are strongly connected with spaces such as Ziegler spectra and prime spectra. We aim to bring together experts and young researchers with an interest in these topics to share their different viewpoints and approaches. The workshop will include five mini lecture series introducing a range of fundamental topics, and contributed talks.
Contact:
Email.: paths2020@ateneo.univr.it
Identifiant de l'évènement:
1288643
25
Open Problems in Algebraic Combinatorics 2020
18 mai 2020 - 22 mai 2020 • Minnesota, Minneapolis, États-Unis
Résumé:
The goal is to air fresh perspectives and open problems in combinatorics and algebra, those that the speakers think will be important for the future.
Identifiant de l'évènement:
1250724
26
Bridges between representation theory and algebraic geometry: Singularities, friezes and cluster categories
19 mai 2020 - 22 mai 2020 • Leeds, Royaume-Uni
Identifiant de l'évènement:
1282245
27
Advances in Representation Theory of Algebras
25 mai 2020 - 29 mai 2020 • Montreal, Canada
Organisateur:
The Fields Institute
Résumé:
The eighth edition of ARTA will present recent research developments in tilting and \tau-tilting theory, torsion theory, combinatorial methods in representation theory, geometric representation theory, module categories and self-injective algebras, homological methods in representation theory, triangulated categories, derived categories and relationship with cluster algebras. We will also explore the deep links with other closely related areas such as Lie theory and geometry, as well as possibly new research directions that would appear between now and the conference.
Identifiant de l'évènement:
1220178
28
Relative Aspects of the Langlands Program, L-Functions and Beyond Endoscopy
25 mai 2020 - 29 mai 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1210384
29
Fifth International Workshop on Zeta Functions in Algebra and Geometry
25 mai 2020 - 29 mai 2020 • Nice, France
Sujets:
1. Igusa-type zeta functions (Archimedean, p-⁠adic, motivic, topological), and related Poincaré series, 2. Zeta functions of groups, algebras, modules and representations, 3. Real singularities and zeta functions, 4. Zeta function methods in mathematical physics, 5. Zeta functions in combinatorics, 6. Bernstein polynomials
Identifiant de l'évènement:
1301203
Sujets apparentés:
30
CIRM – Research in Pairs — Structures de Poisson holomorphes
25 mai 2020 - 29 mai 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
The study of the global structure of holomorphic Poisson structures is still in its infancy. Except for papers by Polishchuck, Druel, Gualtieri-Pym, Lima-Pereira, and Pym, not much is known on the subject. Moreover, with the exception of Druel's results, they all concern Poisson structures on projective spaces or Fano manifolds. A systematic study of the structure of varieties carrying Poisson structures remains to be done. The goal of this Research in Pairs is to start carrying out such systematic study.
Identifiant de l'évènement:
1311893
31
ACOTCA 2020 — Advanced Courses in Operator Theory and Complex Analysis
25 mai 2020 - 29 mai 2020 • Thessaloniki, Grèce
Organisateur:
Aristotle University of Thessaloniki
Identifiant de l'évènement:
1307505
Sujets apparentés:
32
Sub-Riemannian Geometry and Beyond, III. A gist on Lie groups in Pisa
25 mai 2020 - 29 mai 2020 • Pise, Italie
Organisateur:
Centro di Ricerca Matematica Ennio De Giorgi
Résumé:
The conference is the third meeting within prof. Le Donne's ERC project GeoMeG (Geometry of Metric Groups). The idea for the 2020 meeting is to focus on the following subjects: 1) large-scale geometry of nilpotent groups (and as the sub-Riemannian geometry appear as asymptotic cone) 2) Heintze groups (= homogeneous negatively curved manifolds) and their boundaries (which are nilpotent groups, possibly equipped with non-smooth distances) 3) geometry of solvable groups or, more generally, the large scale geometry of Lie groups. Tentative list of speakers: Manuel Amann, Marc Burger, Matias Carrasco Piaggio, Yves Cornulier, Moon Duchin, Tullia Dymarz, David Fisher, Misha Gromov, David Kyed, Grigoriy Margulis, Nicolas Monod, Pierre Pansu, Frederic Paulin, Roman Sauer, Yehuda Shalom, Xiangdong Xie, Robert Young.
Identifiant de l'évènement:
1287480
33
Undergraduate Summer School — Thematic Program in p-adic L-functions and Eigenvarieties
25 mai 2020 - 29 mai 2020 • Center for Mathematics at Notre Dame, Indiana, États-Unis
34
Algebraic Geometry in Roma Tre — On the occasion of Sandro Verra's 70th birthday
26 mai 2020 - 30 mai 2020 • Rome, Italie
Identifiant de l'évènement:
1304394
Sujets apparentés:
35
XXXèmes rencontres arithmétiques de Caen — Archimedean and non-Archimedean Spaces
27 mai 2020 - 29 mai 2020 • Caen, France
Organisateur:
Université de Caen Normandie
Résumé:
In the recent years, new connections have emerged between complex algebraic varieties and non-archimedean spaces. They could be made precise by relying on the theory of Berkovich spaces and tropical geometry. The aim of the workshop is to present the latest techniques as well as several applications.
Identifiant de l'évènement:
1341938
Sujets apparentés:
36
Finite and Residually Finite Groups
27 mai 2020 - 30 mai 2020 • Bilbao, Basque Country, Espagne
Résumé:
A conference of the Spanish Network in Group Theory celebrating Pavel Shumyatsky's 60th birthday. The conference programme will include invited lectures, a limited number of contributed talks and a poster session.
Contact:
Email.: pavel60conference@gmail.com
Identifiant de l'évènement:
1271609
Sujets apparentés:
37
5 Day Workshop at BIRS — Model Theory of Differential Equations, Algebraic Geometry, and their Applications to Modeling
31 mai 2020 - 05 jui 2020 • Banff, Alberta, Canada
Résumé:
The goals of this workshop include bringing together researchers who work with actual modelers and modeling problems and researchers working more on the theoretical side. This will stimulate interactions resulting in the emergence of new and significant improvement in existing applications of differential algebra, applied algebraic geometry, and model theory to modeling.
Identifiant de l'évènement:
1329782
38
Oberwolfach Seminar: Cellular E_k-Algebras
31 mai 2020 - 06 jui 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312741
39
ULTRAMATH 2020 — Ultrafilters and Ultraproducts Across Mathematics and Related Topics
31 mai 2020 - 06 jui 2020 • Pise, Italie
Résumé:
The international Conference "ULTRAMATH 2020" aims to present recent results in the whole spectrum of mathematics which are grounded on the use of ultrafilters and ultraproducts. Its main goals: • Disseminate information about the various techniques related to the use of ultrafilters and ultraproducts, and their potential to attack open problems. • Bring together researchers with different backgrounds, and encourage their collaborations and interactions, especially on topics connecting different areas of mathematics.
Sujets:
Additive and Combinatorial Number Theory. • Combinatorics and Ramsey Theory. • Algebra and Geometry. • General Topology. • Measure Theory. • Ergodic Theory and Dynamics. • Functional Analysis and Metric Spaces. • Nonstandard Analysis and Model Theory. • Generalized Spaces and Differential Equations. • Set Theory.
Identifiant de l'évènement:
1307629
40
Groupes d'Artin, géométrie CAT(0) et sujets liés — Artin Groups, CAT(0) Geometry and Related Topics
01 jui 2020 - 05 jui 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211399
41
Warwick M2 workshop
01 jui 2020 - 05 jui 2020 • Warwick, Royaume-Uni
Organisateur:
Mathematics Institute, University of Warwick
Résumé:
This workshop will be dedicated to developing more packages for the mathematics software package Macaulay2. Macaulay2 novices are welcome.
Identifiant de l'évènement:
1341937
Sujets apparentés:
42
AFB 2020 — Automorphic Forms in Budapest 2020
01 jui 2020 - 05 jui 2020 • Budapest, Hongrie
Organisateur:
Alfréd Rényi Institute of Mathematics
Identifiant de l'évènement:
1301193
43
A workshop on q-series, quantum modular forms and representation theory
01 jui 2020 - 05 jui 2020 • Kyoto, Japon
Organisateur:
Department of mathematics, Kyoto University
Résumé:
The workshop will consist of mini-courses on q-series, mock and partial theta functions in addition to usual research talks related to the theme.
Identifiant de l'évènement:
1287567
44
Index Theory and Complex Geometry
01 jui 2020 - 26 jui 2020 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Résumé:
Interactions between people working in Index Theory and Complex Geometry are increasing. One of the reasons is that although researchers use different tools and techniques, their studies have profound connections and are understandable to people from both sides. Sharing experiences and techniques is an opportunity for them to accelerate collaboration works. Index Theory and Complex Geometry recently both have spectacular developments. In this program, we plan to dig out more materials on complex geometry side of global analysis led by recent development on geometric hypoelliptic Laplacians.
Identifiant de l'évènement:
1240654
45
Motives and Representation Theory
02 jui 2020 - 05 jui 2020 • Münster, Allemagne
Organisateur:
University of Münster
Résumé:
Motives have recently been applied in several branches of representation theory, for example in geometric and modular representation theory. The goal of this workshop is to bring together researchers in these areas in order to foster new synergies in topics such as foundational aspects in the theory of motives, Tate motives on varieties of representation-theoretic origin, motivic aspects of the Langlands program, and motives of classifying spaces.
Contact:
Organizers;     Tél.: [+49 251 8333735];     Email.: mrt2020muenster@gmail.com
Sujets:
Motives, Representation Theory
Identifiant de l'évènement:
1341509
46
CIRM – Research in Pairs — Calcul différentiel - ou de Tamarkin-Tsygan – relatif. Conjecture de Han
03 jui 2020 - 12 jui 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
The differential – or Tamarkin-Tsygan calculus – of an associative algebra provides rich information about the algebra, it englobes Hochschild (co)homology with its algebraic structure and the Connes differential. It has been proven recently by Armenta and Keller that it is a derived invariant. On the other hand a relative version of Hochschild cohomology exists from long, it has been rarely used because of the lack of relation with the usual theory. Kaygun has obtained in 2012 a long exact sequence relying the theories. A main purpose will be to determine if a relative differential – or Tamarkin-Tsygan – calculus exists, in particular a relative Connes differential and to establish a Jacobi-Zariski-like relation with the usual calculus.

​Our second aim is to show that the class of algebras satisfying Han’s conjecture is closed under split extensions of algebras by any multiplicative bimodule which is just of finite projective dimension and tensor nilpotent.

Identifiant de l'évènement:
1311969
47
Interactions of gauge theory with contact and symplectic topology in dimensions 3 and 4
07 jui 2020 - 12 jui 2020 • Banff, Canada
Organisateur:
Banff International Research Station
Résumé:
The Banff International Research Station will host the "Interactions of gauge theory with contact and symplectic topology in dimensions 3 and 4" workshop in Banff from June 7 to June 12, 2020. This workshop will highlight new results in low-dimensional topology coming from a wide range of geometric methods. Low-dimensional topology studies the global properties of geometric spaces in dimensions 3 and 4, such as 3-dimensional space and 4-dimensional space-time.
Identifiant de l'évènement:
1282073
Sujets apparentés:
48
Advances in Mixed Characteristic Commutative Algebra and Geometric Connections
07 jui 2020 - 12 jui 2020 • Oaxaca, Mexique
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery
Résumé:
One of the big ideas in modern mathematics is that integers (like 1, 2, 3, 4, 5, ...) in many formal ways behave similarly to polynomial equations (like y = x^2, which defines the parabola). Frequently, and perhaps surprisingly, many questions in mathematics are easier to study for polynomials than for integers. Hence intuition and results for polynomials can tell us about the integers. Commutative algebra lives at the intersection of both perspectives, and one fundamental object of study is polynomials with integer coefficients, this is called the mixed characteristic case. Recently, Yves Andre proved a long standing open conjecture in commutative algebra in this mixed characteristic setting, relying on constructions of Scholze (and then Bhatt gave a simplified proof of the same conjecture). This workshop aims to foster and discuss these and other recent tools, to study some remaining open problems in mixed characteristic. The workshop will bring together a diverse group of researchers from different fields, such as commutative algebra, algebraic geometry, and number theory.
Identifiant de l'évènement:
1245679
Sujets apparentés:
49
Classical Elegance: the Geometry of Algebraic Varieties
08 jui 2020 - 11 jui 2020 • Cortona, Italie
Identifiant de l'évènement:
1268980
Sujets apparentés:
50
Théorie des modèles : de la stabilité géométrique à la géométrie modérée — Model Theory: from Geometric Stability to Tame Geometry
08 jui 2020 - 12 jui 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211343
Sujets apparentés:
51
L-functions and Iwasawa theory
08 jui 2020 - 12 jui 2020 • Roscoff, France
Résumé:
The conference on L-functions and Iwasawa theory will take place in Station biologique de Roscoff (SBR) from June 8 to June 12, 2020. This conference is funded by Centre Franco-Indien pour la Promotion de Recherche Avancée (CEFIPRA). Support is also provided by Agence Nationale de la Recherche (ANR) project CoLoss.
Identifiant de l'évènement:
1293863
52
Invariants in algebraic geometry
08 jui 2020 - 12 jui 2020 • Dijon, France
Organisateur:
Institut de Mathématiques de Bourgogne, Dijon
Résumé:
This Spring School is intended for advanced master students, PhD students, and young researchers in algebraic geometry. Its aim is to provide an insight of some current research topics on the themes of invariants in algebraic geometry. It will be centered around a series of five courses of 4 hours each completed by research talks proposed by the participants to the school.
Identifiant de l'évènement:
1341903
53
CIMPA-IASBS Research School on Spectra in Riemannian and Symplectic Geometry,
08 jui 2020 - 18 jui 2020 • Zanjan, Iran
Résumé:
One of the fascinating bridges between classical mechanics and quantum physics is expressed in the fact that the length spectrum and the Laplace spectrum of a closed Riemannian manifold determine each other (at least generically). Similarly, the set of lengths of the closed orbits of a billiard table and the Laplace spectrum of that table determine each other, at least for certain billiard tables. The main goal of this school is to introduce graduate students and young researchers to basic facts on these two spectra, and to the above correspondence. The length spectrum generalizes to the action spectrum of an autonomous Hamiltonian function. Floer homology filtered by the action spectrum can be used to construct so-called action selectors, that are a principal tool in modern symplectic geometry and dynamics, yielding simple proofs of Gromov's nonsqueezing theorem, the Weinstein conjecture in R^{2n}, the existence of closed orbits in a magnetic fields, etc. The second goal is to understand this relevance of the action spectrum in symplectic geometry. A third, more hypothetical, goal is to see which parts of the two sides can be related.

Prerequisites: We expect that students have had courses in real analysis of several variables, know what an ordinary differential equation is, and have followed a course on curves and surfaces. More knowledge is useful, but not necessary to follow the lectures.

Identifiant de l'évènement:
1282085
54
Combinatorial and DG-Algebra Techniques for Free Resolutions
08 jui 2020 - 19 jui 2020 • Tianjin, Chine
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
The two topics, combinatorial theory of free resolutions and differential graded algebra techniques in homological algebra, each have a long and rich history in commutative algebra and its applications to algebraic geometry. Free resolutions are at the center of much of the study in the field and these two approaches give powerful tools for their study and their application to other problems. Neither of these topics is generally covered in graduate courses. Furthermore, recent developments have exhibited exciting interplay between the two subjects. The purpose of the school is to introduce the graduate students to these subjects and these new developments. The school will consist of two lectures each day and carefully planned problem sessions designed to reinforce the foundational material and to give them a chance to experiment with problems involving the interplay between the two subjects.
Identifiant de l'évènement:
1307622
55
Khansar School on Graph Algebras, Current Trends and Perspectives
08 jui 2020 - 19 jui 2020 • Khansar, Iran
Résumé:
The main theme of the proposed school are graph algebras, which are objects of growing interest that lie at the boundary between algebra and analysis among other mathematical fields. Despite being introduced only about a decade ago, Leavitt path algebras, as algebraic counterpart of graph C*-algebras, have arisen in a variety of different contexts as diverse as symbolic dynamics, noncommutative geometry, representation theory, and number theory. In particular, Leavitt path algebras can be seen as an algebraic avenue paving the road to understanding its more complex operator theory sibling, graph C*-algebras. Because of the central role these analytic objects play in both the genesis and the ongoing development of Leavitt path algebras, no history of the subject would be complete without a discussion on this topic and its close connexion to Leavitt path algebras.
Identifiant de l'évènement:
1292702
56
Hanna Neumann Day
12 jui 2020 • Hull, Royaume-Uni
Organisateur:
University of Hull, Department of Mathematics
Résumé:
We are pleased to announce a one day conference dedicated to Hanna Neumann (1914 – 1971). It will be held at University of Hull, 12 June 2020.

Hanna Neumann was an outstanding mathematician whose research has significantly influenced the development of modern group theory. Her key achievements were in combinatorial group theory, and her book ‘Varieties of Groups’ (Springer 1967) is now a recognised classic. Hanna’s academic career was closely tied to the University of Hull, where she worked from 1946 until 1958. The conference includes lectures and a number of public events. Further details will be posted on the conference webpage.

Contact:
Email.: a.detinko@hull.ac.uk
Identifiant de l'évènement:
1325712
57
Workshop — Higher Segal Spaces and their Applications to Algebraic K-Theory, Hall Algebras, and Combinatorics
14 jui 2020 - 19 jui 2020 • Oaxaca, Mexique
Organisateur:
BIRS-affiliated mathematics research centre, Casa Matemática Oaxaca (CMO)
Résumé:
The aim of our workshop is to bring together researchers in each of these areas: homotopy theory, combinatorics, algebraic K-theory, and Hall algebras, to help facilitate not only the study of higher Segal spaces themselves, but also the interplay between these different fields with the goal of opening new research directions and forming collaborations. The participants of this workshop will also be at a range of career stages, from graduate students to established researchers, from several different countries, and gender diverse.
Identifiant de l'évènement:
1330112
58
Workshop — Universality: Random Matrices, Random Geometry and SPDEs
14 jui 2020 - 20 jui 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220555
59
ARTA VIII — Advances in Representation Theory of Algebras 2020
15 jui 2020 - 19 jui 2020 • Kingston, Canada
Organisateur:
Queen's University, Kingston, Ontario
Sujets:
Structure of finite dimensional algebras Structure of module categories Auslander--Reiten components Homological methods in representation theory Homological conjectures Algebras of finite global dimension Self-injective algebras Tame algebras Combinatorial aspects of representation theory Geometry of algebras and modules Homological invariants of algebras and modules Triangulated categories and tilting theory Relations of the above topics with Lie theory, Singularity theory, Cohen--Macaulay modules, quantum groups and other algebraic structures.
Identifiant de l'évènement:
1282200
60
In and Around Hyperbolic Geometry
15 jui 2020 - 19 jui 2020 • El Barco de Ávila, Espagne
Identifiant de l'évènement:
1279739
Sujets apparentés:
61
Conférence EPIGA 2020
15 jui 2020 - 19 jui 2020 • Paris, France
Résumé:
La conférence EPIGA 2020 rassemblera des mathématiciens couvrant un large spectre de la géométrie algébrique. Une demi-journée sera consacrée à des exposés et des débats sur le sujet de l'édition scientifique. Ce sera aussi l'occasion de décerner le premier prix EPIGA.
Identifiant de l'évènement:
1341924
Sujets apparentés:
62
Tropical Geometry, Berkovich Spaces, Arithmetic D-Modules and p-adic Local Systems
15 jui 2020 - 19 jui 2020 • Londres, Royaume-Uni
63
Young Researchers in Lie theory
15 jui 2020 - 19 jui 2020 • University of Kent, Royaume-Uni
Organisateur:
University of Kent
Résumé:
In this conference we aim to bring together postgraduate researchers working on various areas of Lie theory, such as classical representation theory, diagrammatic and 2-categorical Lie theory and algebraic geometry (such as homogenous spaces). Our goal is to create a friendly and supportive environment for postgraduate students to present their work, see other people’s work and discuss ideas that could be useful in their research. Moreover postgraduate students will have the opportunity to attend talks from experienced researchers in the area.
Identifiant de l'évènement:
1326495
64
Summer School — An introduction to the Langlands correspondence
15 jui 2020 - 19 jui 2020 • Pise, Italie
Résumé:
The school aims at introducing young researchers to the very active and exciting research area related to the so called Langland correspondence. The school will discuss the recent developments concerning local Langlands, together with the more arithmetic recent achievements.
Identifiant de l'évènement:
1304371
65
GABY2020 — Groups and Algebras in Bicocca for Young algebraists 2020
15 jui 2020 - 19 jui 2020 • Milan, Italie
Organisateur:
University of Milano-Bicocca, Department of Mathematics
Résumé:
The two-year cycle of conferences "GABY - Groups & Algebras in Bicocca for Young algebraists" stems from the will to support young researchers in group theory, algebra and related topics. The convention is committed to provide an introduction to those topics of group theory and algebra that may not be readily available in any institution and that cover some of the most inviting research topics. Each conference in the series consists of three mini-courses complemented by lectures, posters, and discussion sessions. In addition, we give participants the opportunity to present their research and to expand their network of contacts with other researchers in the areas of interest to them.
Contact:
Event organization;     Email.: gaby2020milan@gmail.com
Sujets:
representations of groups, geometric group theory, growth of groups, amenable groups, p-adic groups
Identifiant de l'évènement:
1305810
66
New Perspectives on Hyperkähler Manifolds
15 jui 2020 - 19 jui 2020 • Trente, Italie
Résumé:
This workshop aims at providing an updated survey of the state of the art and future research directions in the area of compact hyperkähler manifolds in its various aspects. In particular, the following are some of the topics that will be addressed during the conference: the study of automorphisms and monodromy groups of compact hyperkähler manifolds and applications, the construction of families of compact hyperkähler manifolds, and the study of Lagrangian fibrations on compact hyperkähler (singular) varieties. ​ The workshop will be an opportunity to celebrate Dimitri Markushevich's 60th birthday and to recognize his many contributions to algebraic geometry.
Identifiant de l'évènement:
1341989
Sujets apparentés:
67
Geometric Flows
15 jui 2020 - 26 jui 2020 • Athènes , Grèce
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
This summer graduate school is a collabroation between MSRI and the FORTH-IACM Institute in Crete. The purpose of the school is to introduce graduate students to some of the most important geometric evolution equations. This is an area of geometric analysis that lies at the interface of differential geometry and partial differential equations. The lectures will begin with an introduction to nonlinear diffusion equations and continue with classical results on the Ricci Flow, the Mean curvature flow and other fully non-linear extrinsic flows such as the Gauss curvature flow. The lectures will also include geometric applications such as isoperimetric inequalities, topological applications such as the Poincar? onjecture, as well as recent important developments related to the study of singularities and ancient solutions.
Identifiant de l'évènement:
1307736
68
Algebraic Theory of Differential and Difference Equations, Model Theory and their Applications
15 jui 2020 - 26 jui 2020 • Berkeley, Californie, États-Unis
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
The purpose of the summer school will be to introduce graduate students to effective methods in algebraic theories of differential and difference equations with emphasis on their model-theoretic foundations and to demonstrate recent applications of these techniques to studying dynamic models arising in sciences. While these topics comprise a coherent and rich subject, they appear in graduate coursework in at best a piecemeal way, and then only as components of classes for other aims. With this Summer Graduate School, students will learn both the theoretical basis of differential and difference algebra and how to use these methods to solve practical problems. Beyond the lectures, the graduate students will meet daily in problem sessions and will participate in one-on-one mentoring sessions with the lecturers and organizers.
Identifiant de l'évènement:
1307767
69
GRT2020 — Groups and Rings talking: Conference in Honor of Ángel del Río's 60th Birthday
19 jui 2020 - 20 jui 2020 • Murcia, Espagne
Organisateur:
University of Murcia. Spain
Résumé:
The conference "Groups and Rings talking: Conference in Honor of Ángel del Río's 60th Birthday" will be held at the University of Murcia, Spain. The international conference will celebrate the contributions of Ángel del Río in the areas of ring theory, group theory, group rings and their applications in other areas of mathematics. There will be the possibility for participants to present a contributed talk. Please indicate when registering, if you would be interested to do so by May 1st.
Contact:
Email.: grt2020@um.es
Sujets:
Group rings, groups of units, isomorphism problem.
Identifiant de l'évènement:
1336406
70
Geometric Representation Theory
22 jui 2020 - 26 jui 2020 • Perimeter Institute in Waterloo, Canada
Résumé:
This will be a twinnd conference held simultaneously at Perimeter Institute in Waterloo, Canada and Max Planck Institute in Bonn, Germany. The two venues will be connected by live video streams, during both the talks themselves as well as informal discussion sessions. The concept of the twinned conference is motivated by the desire to reduce environmental impact of conference travels. Our hope is that this initiative will help reduce transatlantic flights, while still promoting long distance interactions.
Identifiant de l'évènement:
1304507
71
Geometric Representation Theory
22 jui 2020 - 26 jui 2020 • Max Planck Institute in Bonn, Allemagne
Résumé:
This will be a twinnd conference held simultaneously at Perimeter Institute in Waterloo, Canada and Max Planck Institute in Bonn, Germany. The two venues will be connected by live video streams, during both the talks themselves as well as informal discussion sessions. The concept of the twinned conference is motivated by the desire to reduce environmental impact of conference travels. Our hope is that this initiative will help reduce transatlantic flights, while still promoting long distance interactions.
Identifiant de l'évènement:
1304431
72
ASA2020 — ALGEBRAIC STRUCTURES AND APPLICATIONS
22 jui 2020 - 26 jui 2020 • MURCIA, Espagne
Organisateur:
Algebra research group at the University of Murcia
Résumé:
In the modern development of Mathematics the study of algebraic structures such as rings, groups, modules, algebraic varieties, categories... has played a fundamental role. Their impact is visible in several mathematical disciplines, including Topology, Geometry and Analysis, but also in non-mathematical ones, such as Theoretical Physics, Quantum Mechanics, Biology, Computer Sciences, Data Transmission, etc. The aim of the meeting is to show the most recent advances on several domains, such as Ring and Module Theory, Group Rings, Homological Algebra, Representations Theory and Coding Theory, where algebraic structures are the basis of their development. The meeting is also thought as a moment to create a good atmosphere and an excellent environment for discussions on open problems and new perspectives in the area of Algebra. The meeting is organized by the Algebra research group at the University of Murcia which has been dealing with algebraic structures in their daily life for a long time. Their contributions have been important in topics such as Group Rings, Ring and Module Theory, Homological Algebra, Representation Theory and Coding Theory, just to name some of the topics of most interest to its members.

This meeting is also a closing step of the research project "Rings and algebras: their groups of units, modules, homology and applications" of the Murcia Algebra Group. This project has been funded by the Fundación "Séneca" of Murcia within its program "Units and Groups of Scientific Excellence in the Region of Murcia".

Contact:
Technical Secretariat;     Email.: congresosa10@viajeseci.es.
Identifiant de l'évènement:
1336390
73
Théorie des feuilletages et géométrie complexe — Foliation Theory and Complex Geometry
22 jui 2020 - 26 jui 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211330
Sujets apparentés:
74
Simple groups, representations and applications
22 jui 2020 - 26 jui 2020 • INI Cambridge, Royaume-Uni
Résumé:
This final workshop will aim to bring all strands of the programme together. There will be speakers covering aspects of all the main themes, focussing particularly on the simple groups: representation theory, subgroup structure, fusion systems and local group theory, computational algebra, and connections with other areas. The workshop will particularly celebrate the great influence of the work of Michael Aschbacher and Robert Guralnick on all of these themes.
Identifiant de l'évènement:
1326494
Sujets apparentés:
75
GO 60, Pure & Applied Algebraic Geometry
22 jui 2020 - 26 jui 2020 • Levico Terme, Italie
Identifiant de l'évènement:
1304467
Sujets apparentés:
76
8th Iberoamerican Congress on Geometry
22 jui 2020 - 26 jui 2020 • Morelia, Mexique
Résumé:
Since the time of Bernhard Riemann, the influence of analytical and algebraic methods based on Riemann surfaces, algebraic curves and abelian varieties, has been crucial in the development of other areas in physics and mathematics, as well as applications to other areas. These topics have been a very effective tool in solving problems in commutative algebra, mathematical-physics, algebraic geometry, differential geometry, complex and hyperbolic geometry, dynamical systems, singularity theory, topology and other interdisciplinary branches of mathematics that are constantly evolving. The Iberoamerican Geometry Congresses (IGC) have the particularity of gathering researchers and students from various mathematical communities of America and other regions of the world, with the aim of fostering an exchange of ideas between mathematicians in different fields, linked by the geometry of Riemann surfaces, abelian varieties and related fields.
Identifiant de l'évènement:
1304402
Sujets apparentés:
77
CIRM – Research in Pairs — Détermination des sous-modules réducteurs des modules de Hilbert possédant un noyau invariant
22 jui 2020 - 03 jul 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
Let G be a finite group and Ω be a domain in C n such that G acts on Ω. Assume that H ⊆ Hol(Ω) be a Hilbert space with a G-invariant reproducing kernel K, then {P% : % ∈ Gb} is a family of orthogonal projections which add up to the identity operator on H, where Gb is the unitary dual of G. One of the basic consequences is the description of reducing submodules of H, viewed as a module over the ring of invariants C[z] G, via this family of projections. We are interested to study the questions of minimality of these reducing submodules and mutual inequivalence over the invariant ring C[z] G, where G is a finite pseudo-reflection group. We feel that the Chevalley-Shephard-Todd theorem characterizing the finite pseudo-reflection groups in terms of their invariant ring and our extension of this theorem in the category of holomorphic functions could be a key step towards this study
Identifiant de l'évènement:
1311989
78
On the non-triviality of arithmetic invariants and its applications
22 jui 2020 - 03 jul 2020 • Hsinchu City, Taïwan
Organisateur:
National Center for Theoretical Sciences (NCTS), Taiwan
Résumé:
One fruitful approach in algebraic number theory and arithmetic geometry is to study arithmetic invariants varying over families. In Iwasawa theory, one obtains p-adic families, for example, by varying number fields (as in classical Iwasawa theory) or by considering p-adic families of modular forms (as in Hida theory). The fact that studying arithmetic invariants over families is an important perspective in number theory is highlighted by Galois deformation theory, which played a crucial role in Fermat’s last theorem. One of the central themes of this program, is whether interesting arithmetic invariants (such as Iwasawa mu-invariant) associated to L-functions are generically non-trivial over families, which are often encoded by whether analytic invariants (such as special values of L-functions) are generically non-trivial modulo p. There have been numerous developments on the non-triviality of these arithmetic/analytic invariants, which have had various arithmetic applications (for instance, towards proving Iwasawa main conjectures). It is time to bring experts together to explore new ideas for the non-vanishing of L-values. Therefore, we plan to devote the first week of the program to a rigorous exposition of the ideas in the pioneering works, and the second week of the program will be devoted to the recent developments by some of the leading experts in the area.
Identifiant de l'évènement:
1276671
79
7th Biennial IMA Conference on Numerical Linear Algebra and Optimization
24 jui 2020 - 26 jui 2020 • Birmingham, Royaume-Uni
Organisateur:
Institute of Mathematics & its Applications (IMA)
Résumé:
The IMA is pleased to announce the Seventh Biennial IMA Conference on Numerical Linear Algebra and Optimization. The meeting is co-sponsored by SIAM, whose members will receive the IMA members’ registration rate. The success of modern codes for large-scale optimization is heavily dependent on the use of effective tools of numerical linear algebra. On the other hand, many problems in numerical linear algebra lead to linear, nonlinear or semidefinite optimization problems. The purpose of the conference is to bring together researchers from both communities and to find and communicate points and topics of common interest. Conference topics include any subject that could be of interest to both communities
Identifiant de l'évènement:
1276635
Sujets apparentés:
80
Workshop — Moduli, Motives and Bundles – New Trends in Algebraic Geometry
28 jui 2020 - 03 jul 2020 • Oaxaca, Mexique
Organisateur:
BIRS-affiliated mathematics research centre, Casa Matemática Oaxaca (CMO)
Résumé:
Organised in partnership with the Clay Mathematics Institute.
Identifiant de l'évènement:
1330132
Sujets apparentés:
81
Burger conference — Marc's prime
29 jui 2020 - 03 jul 2020 • Zurich, Suisse
Identifiant de l'évènement:
1246897
82
Reductive Groups 2020
29 jui 2020 - 03 jul 2020 • Bergkloster Bestwig, Allemagne
Organisateur:
Universität Paderborn - Institut für Mathematik
Résumé:
The theme of the conference is reductive groups in a broad sense, i.e. we intend to have talks on harmonic analysis, representation theory, automorphic forms, geometry and ergodic theory.
Identifiant de l'évènement:
1275112
Sujets apparentés:
83
Hausdorff Summer School: The Circle Method - Entering its Second Century
29 jui 2020 - 03 jul 2020 • Bonn, Allemagne
Organisateur:
Hausdorff Center for Mathematics (hcm)
Résumé:
The Circle Method emerged one hundred years ago from ideas of Ramanujan, Hardy and Littlewood, and quickly became the most powerful analytic method for counting solutions to Diophantine equations. As the Circle Method enters its second century, new work is making significant advances both in strengthening results in classical Diophantine settings, and in demonstrating applications in novel settings. This includes function field, number field, adelic, geometric, and harmonic analytic applications, with striking consequences in areas such as ergodic theory, subconvexity for L -functions, and the Langlands program. This summer school for graduate students and postdocs will present accessible lecture series that demonstrate how to apply the Circle Method in a wide variety of settings.
Identifiant de l'évènement:
1276727
84
Estimation d'ensembles : un pont entre les statistiques spatiales et la géométrie stochastique
29 jui 2020 - 03 jul 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
By set estimation, we mean the study of an inverse statistical problem to build consistent inference procedures and associated algorithms, starting from eventually sparse observations. Talks will be devoted to this question by firstly presenting the set of interest and its properties then the methods developed for its estimation.The program will include talks directed toward theory and applications. Young researches will be encouraged to present their work.
Identifiant de l'évènement:
1311922
85
Manifolds and K-theory: the legacy of Andrew Ranicki
29 jui 2020 - 03 jul 2020 • Edinburgh, Royaume-Uni
Organisateur:
International Centre for Mathematical Sciences, Edinburgh; UK
Résumé:
Andrew Ranicki and his theory of algebraic surgery played a central role in linking manifold theory, algebraic K-theory, and its close cousin L-theory. These areas have seen great developments and advances in the last decade from distinct research communities. This workshop will bring together mathematicians working on the topology of high-dimensional manifolds and their automorphisms with those working on the algebraic K-theory (and its cousins hermitian K-theory and L-theory) of rings and ring spectra, in order to share recent progress in these areas and kindle a fresh interaction between them.
Identifiant de l'évènement:
1282055
86
Resolution of singularities, valuation theory, and related topics — A celebration of the 60th birthday of Mark Spivakovsky
29 jui 2020 - 03 jul 2020 • Zacatecas, Mexique
Résumé:
The subject of this meeting covers valuation theory and resolution of singularities, along with some topics that are closely related like the theory of singularities of vector fields, problems concerning arc spaces or the Pierce-Birkhoff Conjecture. It is our aim to gather together researchers on these transversal subjects in order to strengthen interdisciplinarity between different thematics, to contribute to build a community of researchers working on these problems, to develop new research projects, and to support new collaborations.
Identifiant de l'évènement:
1304499
87
New Directions in Representation Theory
29 jui 2020 - 10 jul 2020 • Brisbane, Australie
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
Representation Theory has undergone a revolution in recent years, with the development of what is now known as higher representation theory. In particular, the notion of categorification has led to the resolution of many problems previously considered to be intractable. The school will begin by providing students with a brief but thorough introduction to what could be termed the "bread and butter of modern representation theory", i.e., compact Lie groups and their representation theory; character theory; structure theory of algebraic groups.
Identifiant de l'évènement:
1307601
88
Algebraic Curves
29 jui 2020 - 10 jul 2020 • Hainan, Chine
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
The theory of algebraic curves, arguably the oldest branch of algebraic geometry, has seen major developments in recent years, for example in the study of syzygies, and around questions about moduli spaces and Hilbert schemes of curves. The theory is rich in research activity and unsolved problems. There is an encyclopedic work by Arbarello, Cornalba, Griffiths and Harris, but there is no modern text that could be used as a textbook and that goes beyond the basics of the theory. We have embarked on a project to write a book at roughly the level of the wonderful book on complex algebraic surfaces by Arnaud Beauville.
Identifiant de l'évènement:
1307759
89
ICJMS2020 — The 33st International Conference of The Jangjeon Mathematical Society
30 jui 2020 - 02 jul 2020 • Makassar, Indonésie
Organisateur:
Dr. NURDIN, S.Si., M.Si. (Hasanuddin University, Makassar, Indonesia)
Résumé:
The 33st International Conference of The Jangjeon Mathematical Society (ICJMS2020) will be held at Hasanuddin University, Makassar, Indonesia, between Tuesday, 30th June 2020, and Thursday, 2nd July 2020.
Sujets:
Mathematical Analysis, Algebra and Analytic Number Theory, Combinatorics and Probability, Pure and Applied Mathematics & Statistics, Recent Advances in General Inequalities on Pure & Applied Mathematics and Related Areas, Mathematical Physics, Fractional Calculus and Its Applications, Polynomials and Orthogonal systems, Special numbers and Special functions, Q-theory and Its Applications, Approximation Theory and Optimization, Extremal problems and Inequalities, Integral Transformations, Equations and Operational Calculus, Partial Differential Equations, Geometry and Its Applications, Numerical Methods and Algorithms, Scientific Computation, Mathematical Methods and computation in Engineering, Mathematical Geosciences
Identifiant de l'évènement:
1280975
90
EACA 2020 — XVII Encuentro Algebra Computacional y Aplicaciones
01 jul 2020 - 03 jul 2020 • Castellón de la Plana, Espagne
Résumé:
EACA es el acrónimo de “Encuentros de Álgebra Computacional y Aplicaciones”. Estos encuentros están organizados por la “Red Temática de Cálculo Simbólico, Álgebra Computacional y Aplicaciones”. Con ellos se persigue un doble fin: en primer lugar, proporcionar un punto de encuentro apropiado tanto para investigadores especializados en desarrollar estas áreas como para aquellos que las aplican en sus respectivos ámbitos; en segundo lugar, apoyar y animar a la participación de jóvenes investigadores
Identifiant de l'évènement:
1300914
Sujets apparentés:
91
Workshop Euro-Maghreb sur les équations d'évolution et applications — Euro-Maghreb Workshop on Evolution Equations and Applications
06 jul 2020 - 10 jul 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Sujets:
RESEARCH SCHOOL
Identifiant de l'évènement:
1211362
92
Algebraic Combinatorics in Cetraro
06 jul 2020 - 10 jul 2020 • Cetraro, Italie
Résumé:
"Algebraic Combinatorics in" is a series of annual international conferences on Algebraic Combinatorics (in a broad sense). After the editions in Ancona and Genova, in 2020 it will take place in Grand Hotel San Michele, Cetraro. This year, the mini-courses have a special focus on positivity and log-concavity results/conjectures.
Identifiant de l'évènement:
1326577
93
CIRM – Research in Pairs — Géométrie projective convexe
06 jul 2020 - 17 jul 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1311942
Sujets apparentés:
94
Workshop — Algebraic Geometry: Moduli Spaces, Birational Geometry and Derived Aspects
12 jul 2020 - 18 jul 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220617
Sujets apparentés:
95
Workshop on Local Langlands and p-adic methods
13 jul 2020 - 17 jul 2020 • Bonn, Allemagne
Organisateur:
Hausdorff Center for Mathematics
Identifiant de l'évènement:
1245642
96
Groups, Graphs, Growth and Complexity
13 jul 2020 - 17 jul 2020 • Budapest, Hongrie
Résumé:
The conference explores the web of interactions among the subjects in the title, on the occasion of Laci Babai's 70th birthday.
Contact:
Email.: gggc2020@renyi.hu
Identifiant de l'évènement:
1325238
97
FPSAC 2020 — Formal Power Series and Algebraic Combinatorics
13 jul 2020 - 17 jul 2020 • Ramat-Gan, Israël
Organisateur:
Bar Ilan University in Ramat Gan, Israel
Sujets:
Topics include all aspects of combinatorics and their relations with other parts of mathematics, physics, computer science, and biology.
Identifiant de l'évènement:
1307522
98
AIM Workshop: Moduli spaces for algebraic dynamical systems
13 jul 2020 - 17 jul 2020 • San Jose, Californie, États-Unis
Résumé:
This workshop, sponsored by AIM and the NSF, will be devoted to the study of the geometry and arithmetic of moduli spaces associated to dynamical systems on algebraic varieties, with a particular emphasis on dynamical systems on projective space.
Identifiant de l'évènement:
1250773
99
Sums of Squares Method in Geometry, Combinatorics and Optimization
13 jul 2020 - 24 jul 2020 • Berkeley, Californie, États-Unis
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
The study of nonnegative polynomials and sums of squares is a classical area of real algebraic geometry dating back to Hilbert's 17th problem. It also has rich connections to real analysis via duality and moment problems. In the last 15 years, sums of squares relaxations have found a wide array of applications from very applied areas (e.g., robotics, computer vision, and machine learning) to theoretical applications (e.g., extremal combinatorics, theoretical computer science).
Identifiant de l'évènement:
1307718
100
Hopf algebras, monoidal categories and related topics
15 jul 2020 - 17 jul 2020 • Bucarest, Roumanie
Organisateur:
Institute of Mathematics of the Romanian Academy
Identifiant de l'évènement:
1341455
101
ACA'2020 — 26th International Conference on Applications of Computer Algebra
15 jul 2020 - 18 jul 2020 • Athens, Grèce
Identifiant de l'évènement:
1336961
Sujets apparentés:
102
Non-Associative Algebras and Related Topics II
20 jul 2020 - 24 jul 2020 • University of Coimbra, Portugal
Organisateur:
University of Coimbra, Portugal
Résumé:
This conference is dedicated to honor Alberto Elduque on the occasion of his 60th birthday. In the past 30 years, Professor Elduque has significantly contributed to the progress of Algebra, notably to the theory of non-associative graded algebras. Our aim is to bring together those mathematicians who have been important in Elduque’s scientific career, whether his professors, collaborators, students, or simply his fellow travellers in the journey of math.
Identifiant de l'évènement:
1237602
103
Conference on Rings and Polynomials
20 jul 2020 - 25 jul 2020 • Graz, Autriche
Résumé:
Conference on algebraic, number theoretic and topological aspects of rings, algebras and polynomials. Topics include: integer-valued polynomials, polynomial functions, multiplicative ideal theory, topological methods in ring theory, Zariski-Riemann spaces of valuation domains, factorization theory in rings and semigroups, module theory and linear algebra over rings, Dedekind, Pruefer and Krull domains and generalizations
Identifiant de l'évènement:
1250794
104
19th International Fibonacci Conference
20 jul 2020 - 25 jul 2020 • Sarajevo, Bosnie-Herzégovine
Résumé:
The purpose of the conference is to bring together people from all branches of mathematics and science with interests in recurrence sequences, their applications and generalizations, and other special number sequences.
Identifiant de l'évènement:
1276664
105
CIRM – Research in Pairs — The Virasoro Algebra as a Limit of Temperley-Lieb Algebras via Fusion Categories
20 jul 2020 - 31 jul 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
The core problem of this project stems from the heuristic articulated by many authors in mathematics and mathematical physics over an extended period, (e.g. [1, 2, 6, 4], etc.) that when q 2 is a primitive ` th root of unity, there is a connection between limn→∞ TLn(q) where TLn(q) is the Temperley-Lieb algebra on the one hand, and the Virasoro algebra L = ⊕i∈ZCLi ⊕ CC on the other. The search for such a connection has hitherto led to many tantalising analogies, but as yet no definitive theorems.

We shall pursue two distinct approaches to the problem...

Identifiant de l'évènement:
1313999
106
Summer School — Homotopical Methods in Fixed Point Theory
27 jul 2020 - 31 jul 2020 • Evanston, IL, États-Unis
Organisateur:
Northwestern University, Evanston, IL
Résumé:
The goal of this summer school is to introduce participants to tools and ideas from algebraic topology and homotopy theory that are used in the study of fixed point theory. The workshop will be centered around mini-courses, both on classical fixed-point theory and on modern techniques such as duality theory, spectra, and trace methods in algebraic K-theory.

The intended audience for this summer school should be familiar with the material in Hatcher (except the appendices). This reflects our goal that the school be accessible to second and third year students with an interest in algebraic topology from any PhD granting institution. The school will be structured around a few mini-courses, which will run in an active-learning style.

Identifiant de l'évènement:
1282109
107
ATA - 15 — The 15th Summer School in Analysis, Topology, Algebra and Applications
02 aou 2020 - 12 aou 2020 • Vorokhta, Ivano-Fankivsk region, Ukraine
Organisateur:
Chernivtsi National University and Lviv National University, Ukraine
Résumé:
The Summer School is a traditional conference for mathematicians working in diverse areas of analysis, topology, algebra and related fields. The aim of the School is to support talented students and post-graduates who are interested in fundamental mathematical research and to supply them with the newest information concerning the current status of research in these fields.
Contact:
Summer School Secretariat;     Email.: maslenizza.ua@gmail.com
Identifiant de l'évènement:
1338105
Sujets apparentés:
108
ICCA12 — 12th International Conference on Clifford Algebras and Their Applications in Mathematical Physics
03 aou 2020 - 07 aou 2020 • Hefei, Anhui, Chine
Organisateur:
University of Science and Technology of China (USTC)
Résumé:
This conference is the next edition in a long line of conferences starting in 1986 at the University of Canterbury, UK. This series of international conferences aims at bringing together leading scientists and young researchers in the field of Clifford algebras and their various applications in mathematics, physics, engineering and other applied sciences. The English mathematician and philosopher William Kingdon Clifford (1845-1879) is best remembered for his geometric algebras, nowadays better known in mathematics as Clifford algebras, named so in his honour, but he also contributed significantly to other branches of mathematics, especially geometry.
Identifiant de l'évènement:
1253428
109
SFB 1085 Higher Invariants — The Transatlantic Transchromatic Homotopy Theory Conference II
03 aou 2020 - 07 aou 2020 • Regensburg, Allemagne
Organisateur:
University of Regensburg
Résumé:
Transchromatic phenomena appear in a variety of contexts. These include stable and unstable homotopy theory, higher category theory, topological field theories, and arithmetic geometry. The aim of the conference is to bring together people from all of these areas in order to understand the relationship between each others work and to further demystify the appearance of transchromatic patterns in such disparate areas.
Sujets:
Higher Chern classes, Volumes, L-functions, and polylogarithms, Metric structures on cohomology, vector bundles, and cycles, Higher categories and enriched structures
Identifiant de l'évènement:
1282119
110
Stacks Project Workshop 2020
03 aou 2020 - 07 aou 2020 • Ann Arbor, MI, États-Unis
Organisateur:
University of Michigan in Ann Arbor
Identifiant de l'évènement:
1245641
111
Free Resolutions and Representation Theory
03 aou 2020 - 07 aou 2020 • Providence, RI, États-Unis
Organisateur:
ICERM
Résumé:
The structure of free resolutions plays an important role in analyzing singularities of varieties of low codimension. Codimension two Cohen-Macaulay varieties (resp. codimension three Gorenstein varieties) come from rank conditions on an n x (n+1) matrix (resp. a skew-symmetric (2n+1) x (2n+1) matrix). This workshop seeks to push such results to Cohen-Macaulay varieties of codimension three and Gorenstein varieties of codimension four.
Identifiant de l'évènement:
1279702
112
The 2020 Stacks project workshop
03 aou 2020 - 07 aou 2020 • Ann Arbor, États-Unis
Identifiant de l'évènement:
1344567
Sujets apparentés:
113
Representations of Finite Groups: Explicit, Canonical and Functorial — A conference in honor of Robert Boltje's 60th birthday
05 aou 2020 - 08 aou 2020 • Istanbul Center for Mathematical Sciences, Turquie
Identifiant de l'évènement:
1326548
Sujets apparentés:
114
Hodge Theory and Shimura Varieties
10 aou 2020 - 14 aou 2020 • Essen, Allemagne
Identifiant de l'évènement:
1344543
Sujets apparentés:
115
Local cohomology and related topics
10 aou 2020 - 14 aou 2020 • Stockholm, Suède
Identifiant de l'évènement:
1344588
Sujets apparentés:
116
AIM Workshop: Algorithmic randomness
10 aou 2020 - 14 aou 2020 • San Jose, Californie, États-Unis
Organisateur:
American Institute of Mathematics (AIM)
Résumé:
This workshop, sponsored by AIM and the NSF, will be devoted to algorithmic randomness and its applications.
Identifiant de l'évènement:
1307515
117
ACaCS 20202 — CLASSICAL & CONSTRUCTIVE SEMIGROUPS AND APPLICATIONS,
10 aou 2020 - 14 aou 2020 • Niš, Serbie
Organisateur:
University of Niš, Center of Applied Mathematics - Faculty of Mechanical Engineering Niš, CAM-FMEN
Résumé:
Capability and flexibility of semigroups from the point of view of modeling and solving problems in extremely diverse situations have been already well-known. Interesting new algebraic ideas also arise with many applications and connections to other areas of mathematics, natural sciences, engineering and life sciences. We will try to blend all this together in order to give an opportunity to mathematicians and all those from other sciences who deal with algebraic structures to experience both semigroup theory and its numerous applications.
Contact:
Tél.: [+381 18 500 635];     Email.: melanija.mitrovic@masfak.ni.ac.rs
Sujets:
Contributions on the following aspects are welcome: • General (classical and constructive semigroup) theory; • Applications (of semigroups) within other algebraic (in general, mathematical) structures; • Applications (of semigroups) within natural sciences, engineering, social sciences and economics.
Identifiant de l'évènement:
1338358
118
Workshop on Global Langlands, Shimura varieties, and shtukas
17 aou 2020 - 21 aou 2020 • Bonn, Allemagne
Organisateur:
Hausdorff Center for Mathematics
Identifiant de l'évènement:
1245662
119
NSF-CBMS Conference: K-theory of operator algebras and its applications to geometry and topology
17 aou 2020 - 21 aou 2020 • Rio Piedras, Porto Rico
Organisateur:
Universidad de Puerto Rico
Résumé:
Guoliang Yu, Powell Chair in Mathematics and University Distinguished professor at Texas A&M University, will lead this series of lectures on K-theory of operator algebras and its applications to geometry and topology.
Identifiant de l'évènement:
1307597
Sujets apparentés:
120
Hecke algebras, symmetric groups, and their friends
19 aou 2020 - 21 aou 2020 • Hanovre, Allemagne
Identifiant de l'évènement:
1269138
121
ELAZ 2020 — ELAZ conference on elementary and analytic number theory
24 aou 2020 - 28 aou 2020 • Poznań, Pologne
Identifiant de l'évènement:
1269359
122
Abelian Varieties
26 aou 2020 - 28 aou 2020 • Rome, Italie
Identifiant de l'évènement:
1344608
Sujets apparentés:
123
Modern Breakthroughs in Diophantine Problems
30 aou 2020 - 04 sep 2020 • Banff, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery
Résumé:
An equation is called Diophantine if whole number or fractional solutions are sought. Diophantine equations are named after Diophantus of Alexandria, a 3rd century mathematician and were popularized by Pierre de Fermat, a 17th century lawyer and amateur mathematician. Unlike most branches of mathematics, many Diophantine questions and theorems can be understood and appreciated by the general public, and the subject is a favourite with popularizers of mathematics. The methods for tackling Diophantine equations are however deep and varied, and the subject has recently experienced an explosion of new directions and results. This workshop will bring together experts and young scholars to explore these new directions and stimulate further research into Diophantine problems.
Identifiant de l'évènement:
1245769
124
Workshop — Convex Integration and Paradoxical Shapes
30 aou 2020 - 04 sep 2020 • Oaxaca, Mexique
Organisateur:
BIRS-affiliated mathematics research centre, Casa Matemática Oaxaca (CMO)
Résumé:
The Banff International Research Station will host the Convex Integration and paradoxical shapes workshop. Convex Integration, an abstract and powerful theory in mathematics, recently allowed to establish deep connections between different fields such as fluid mechanics, geometry or even origami. This workshop will gather experts from across the world with background in those fields with the aim of developing and exploring the connections through the lens of Convex Integration, both from the theoretical and applied point of views.
Identifiant de l'évènement:
1330193
125
Higher Categories and Geometry
31 aou 2020 - 04 sep 2020 • Regensburg, Allemagne
Organisateur:
Regensburg University, Dep. of Mathematics, SFB1085 (U. Bunke, D.C. Cisinski, G. Kings )
Résumé:
Homotopical and higher categorical methods have seen increasing importance in mathematics, both as foundations and as computational tools. In fact, such methods merge two apparently distinct goals: understanding geometrical forms and classifying mathematical structures. This conference aims at gathering together under this perspective geometers in a rather broad sense. It seeks to foster the applications of these higher methods in the interplay between homotopy theory, arithmetic, and algebraic geometry.
Identifiant de l'évènement:
1281941
126
Algebraic Geometry of Matroids
31 aou 2020 - 04 sep 2020 • Edinburgh, Royaume-Uni
Identifiant de l'évènement:
1344618
Sujets apparentés:
127
Moduli spaces and motives
31 aou 2020 - 04 sep 2020 • Stockholm, Suède
Identifiant de l'évènement:
1344595
Sujets apparentés:
128
CIRM – Research in Pairs — Géométrie de Nijenhuis
31 aou 2020 - 11 sep 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
Nijenhuis operators are defined to be fields of endomorphisms with vanishing Nijenhuis torsion. They appeared as independent objects and play an essential role in different branches of geometry and mathematical physics. The current state of art in this theory is as follows: The definition is well known, basic properties are understood and local normal forms are classified in certain particular cases. Our main goal is to initiate the study of Nijenhuis operators from a global viewpoint. We also aim at understanding their singularities.
Identifiant de l'évènement:
1312049
129
Workshop — Geometry and Physics of Quantum Toroidal Algebra
06 sep 2020 - 11 sep 2020 • Hangzhou, Chine
Organisateur:
Institute for Advanced Study in Mathematics (IASM) in Hangzhou, China, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
The theories of rational/trigonometric/elliptic functions were developed as functions over plane/cylinder/torus, respectively, before the 20th century. Among them, the theory of elliptic functions is most interesting, and it can be understood as the parent theory of the rest. During the 20th century, the same rational/trigonometric/elliptic trichotomy has been also found in integrable systems, algebras and cohomology groups. Like the theory of functions, recent development reveals that the relationship among integrable system, algebra, geometry, and physics becomes most profound at elliptic level. In particular, Lie algebras (rational) are promoted to affine Lie algebras (trigonometric) and toroidal Lie algebras (elliptic). The workshop aims at investigating quantum versions of toroidal Lie algebras, called quantum toroidal algebras.
Identifiant de l'évènement:
1330336
130
Workshop — Topological and Smooth Dynamics on Surfaces
06 sep 2020 - 12 sep 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220642
Sujets apparentés:
131
CIRM – Workshop — Interlacements et pliages aléatoires
07 sep 2020 - 11 sep 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1311971
132
A conference in celebration of the 60th Birthday of Bill Crawley-Boevey
07 sep 2020 - 11 sep 2020 • University of Manchester, Royaume-Uni
Identifiant de l'évènement:
1326525
133
Riposte armonie: Algebraic Geometry in Ventotene 2020
07 sep 2020 - 11 sep 2020 • Ventolene, Italie
Identifiant de l'évènement:
1344616
Sujets apparentés:
134
Representations in Castro: a Summer School
07 sep 2020 - 12 sep 2020 • CIEM, Castro Urdiales, Espagne
Résumé:
The summer school will consist of short introductory courses followed by more advanced courses on current topics in the area. It will be open to all early-career researchers with even a vague interest in representation theory. We especially encourage masters and Ph.D. students at all levels to attend and anticipate providing accommodation for them.
Identifiant de l'évènement:
1326535
135
aCM and Ulrich bundles on polarized varieties
07 sep 2020 - 12 sep 2020 • Trente, Italie
Identifiant de l'évènement:
1344626
Sujets apparentés:
136
Fall Central Sectional Meeting — Special Session on Leibniz Algebras and Related Topics
12 sep 2020 - 13 sep 2020 • El Paso, Texas, États-Unis
Organisateur:
AMS, American Mathematical Society
Résumé:
This workshop will discuss results and new developments in Leibniz algebras and related topics. This includes and not limited to Lie algebras, homological algebra or non-commutative geometry.
Sujets:
Leibniz algebras, Lie algebras, Homological algebras.
Identifiant de l'évènement:
1295332
Sujets apparentés:
137
Non-Archimedean and tropical geometry
14 sep 2020 - 17 sep 2020 • Francfort, Allemagne
Identifiant de l'évènement:
1344592
Sujets apparentés:
138
Derived and Triangulated Categories
14 sep 2020 - 18 sep 2020 • Wuppertal, Allemagne
139
Summer School on Derived and Triangulated Categories
14 sep 2020 - 18 sep 2020 • Wuppertal, Allemagne
Organisateur:
Bergische Universität Wuppertal
Identifiant de l'évènement:
1344819
140
Séries chronologiques: nouveaux résultats et applications statistiques — New Results on Time Series and their Statistical Applications
14 sep 2020 - 18 sep 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211457
Sujets apparentés:
141
AIM Workshop: Ehrhart polynomials: inequalities and extremal constructions
14 sep 2020 - 18 sep 2020 • San Jose, Californie, États-Unis
Organisateur:
American Institute of Mathematics
Résumé:
This workshop, sponsored by AIM and the NSF, will be devoted to Ehrhart polynomials and quasi-polynomials. These objects are invariants of lattice and rational polytopes that are the focus of Ehrhart Theory.
Identifiant de l'évènement:
1275141
142
CIRM – Research in Pairs — Connexions à torsion parallèle et anti-symétrique
14 sep 2020 - 25 sep 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
Our main objective is to consider the general case, when the Riemannian submersion is no longer a principal fibration, and try to show that the torsion of the base still vanishes. If this conjecture is true, the full classification of geometries with parallel skew-symmetric torsion would then reduce to the study of principal bundles with parallel curvature.
Identifiant de l'évènement:
1312046
143
Homological Methods in Representation Theory
16 sep 2020 - 21 sep 2020 • Söllerhaus in Hirschegg (Kleinwalsertal), Autriche
Identifiant de l'évènement:
1344741
144
Workshop — Modular Forms in Number Theory and Physics
20 sep 2020 - 25 sep 2020 • Hangzhou, Chine
Organisateur:
Institute for Advanced Study in Mathematics (IASM) in Hangzhou, China, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
Modular forms have been one of the central topics in number theory for more a century and they continue to experience a wide range of applications throughout mathematics nowadays. Different incarnations of modularity, known as quasi-modular forms, quantum modular forms, Jacobi forms and Siegel modular forms regularly show up in physics topics such as mirror symmetry, topological quantum field theory, Gromov-Witten invariants, conformal field theory, Calabi-Yau manifolds. The principal goal of the proposed conference is to assess the role of various modular forms in recent developments in number theory, geometry and string theory.
Identifiant de l'évènement:
1330323
145
Fonctions de Herglotz et leurs applications aux systèmes dispersifs et aux matériaux composites — Herglotz-Nevanlinna Functions and their Applications to Dispersive Systems and Composite Materials
21 sep 2020 - 25 sep 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211434
146
CIRM – Research in Pairs — Mesures pseudoaléatoires
21 sep 2020 - 25 sep 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
Here we want to work intensively on further progress in the analysis of pseudorandom measures. In particular we focus on normality measures in the sense of Knuth, on well distribution- and correlation measures. We will write a book with a focus on metric discrepancy theory.
Sujets:
JEAN-MORLET CHAIR – WORKSHOP, Diophantine Problems: Determinism, Randomness, Applications, Binary Sequences, Probabilistic Limit Theorems
Identifiant de l'évènement:
1312023
147
GTA 2020 — Géométrie algébrique, Théorie des nombres et Applications
21 sep 2020 - 25 sep 2020 • Tahiti, Polynésie française
Identifiant de l'évènement:
1269294
148
Workshop on Spectral Graph Theory 2020
23 sep 2020 - 25 sep 2020 • Niterói, RJ, Brésil
Résumé:
We would like to invite you to the Workshop on Spectral Graph Theory 2020. The aim is to bring together young and experienced researchers in subjects related to spectral graph theory and its applications. Recent developments and an opportunity to exchange new ideas are expected as outcomes of this workshop.

In honor of Nair Abreu for her 70th birthday.

Identifiant de l'évènement:
1341869
149
Workshop — Bases for Cluster Algebras
27 sep 2020 - 02 oct 2020 • Oaxaca, Mexique
Organisateur:
BIRS-affiliated mathematics research centre, Casa Matemática Oaxaca (CMO)
Résumé:
The theory of cluster algebras emerged in the year 2000 as a combinatorial approach to study bases for quantum groups. Since then, commutative cluster algebras and their quantum deformations have been present in very diverse areas of mathematics and theoretical physics. Constructing bases for both commutative and quantum cluster algebras and understanding their multiplicative structure is a meeting point of techniques and ideas from combinatorics, mirror symmetry, representation theory and quantum groups.
Identifiant de l'évènement:
1330255
150
Workshop — Lefschetz Properties in Algebra, Geometry and Combinatorics
27 sep 2020 - 03 oct 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220693
151
Derived Categories of Fano Varieties, Hyperkähler Varieties and their Period Maps
28 sep 2020 - 02 oct 2020 • Udine, Italie
Identifiant de l'évènement:
1344655
Sujets apparentés:
152
Higher dimensional geometry in NYC
28 sep 2020 - 02 oct 2020 • Stony Brook, États-Unis
Identifiant de l'évènement:
1344590
Sujets apparentés:
153
Workshop — Topological Data Analytic Applications of Persistent Cohomology
04 oct 2020 - 09 oct 2020 • Hangzhou, Chine
Organisateur:
Institute for Advanced Study in Mathematics (IASM) in Hangzhou, China, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
Inspired by the success of persistent homology, the purpose of the present workshop is to replicate this success by developing robust, statistically integrated versions of other constructions from classical algebraic topology. In particular, we are interested in persistent versions of cohomology theory, that combine the robustness of persistence with the various sophisticated algebraic structures associated with cohomology.
Identifiant de l'évènement:
1330398
Sujets apparentés:
154
Théorie de Teichmüller : classique, supérieure, super et quantique — Teichmüller Theory: Classical, Higher, Super and Quantum
05 oct 2020 - 09 oct 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211465
155
Théorie mesurée et géométrique des groupes, rigidité, algèbres d’opérateurs
05 oct 2020 - 09 oct 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312022
Sujets apparentés:
156
Symplectic singularities
05 oct 2020 - 09 oct 2020 • Paris, France
Identifiant de l'évènement:
1344709
Sujets apparentés:
157
Symplectic singularities in geometry and representation theory
05 oct 2020 - 09 oct 2020 • Institut Henri Poincaré, Paris, France
Identifiant de l'évènement:
1344740
Sujets apparentés:
158
MESIGMA 2020 — Third Montenegrin Symposium on Geometry, Graphs, Informatics and Algebra
09 oct 2020 - 12 oct 2020 • Budva, Montenegro, Monténégro
Organisateur:
Mathematical forum of Montenegro and Faculty of Information Studies, Novo mesto, Slovenia
Résumé:
MESIGMA is a symposium that brings together researchers from several fields of mathematics and computer science. As the scientific framework for MESIGMA is widely set, we consider it to be an incentive environment for finding “shared territory” of diverse scientific disciplines.
Identifiant de l'évènement:
1341805
159
Workshop — Poisson Geometry and Artin-Schelter Regular Algebras
11 oct 2020 - 16 oct 2020 • Hangzhou, Chine
Organisateur:
Institute for Advanced Study in Mathematics (IASM) in Hangzhou, China, and the Banff International Research Station for Mathematical Innovation and Discovery (BIRS) in Banff, Canada
Résumé:
This workshop will tackle some fundamental open questions about Artin-Schelter regular algebras, in particular, elliptic algebras, and their associated Poisson structures. In particular, it will focus on the correspondence between the representations of elliptic algebras and the symplectic leaves of their semi-classical limits, as well as on the relationship between the deformation theory of Artin-Schelter regular algebras and that of the derived category or the A-infinity-category of related projective schemes. This workshop brings together leading experts in algebra and geometry from around the world to identify and attack these outstanding problems and to collaborate for future breakthroughs.
Identifiant de l'évènement:
1330320
Sujets apparentés:
160
Géométrie écrite : algèbre commutative — Written Geometry: Commutative Algebra
12 oct 2020 - 16 oct 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211475
Sujets apparentés:
161
Oberwolfach Seminar: New Techniques in Resolution of Singularities
18 oct 2020 - 24 oct 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312767
162
Queues lourdes, dépendance de long terme et structures aléatoires — Heavy Tails, Long-Range Dependence and Random Structures
19 oct 2020 - 23 oct 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211518
163
Pavages, récurrence et théorie des nombres — Tiling, Recurrence and Number Theory
26 oct 2020 - 30 oct 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211517
164
CIRM – Research in Pairs — Représentations tropicales de monoïdes et matroïdes
26 oct 2020 - 06 nov 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
Tropical matrices and their unique correspondence to weighted digraphs establish a main tool for algebraic representations and studying of combinatorial objects. With these representations sophisticated combinatorial and algorithmic aspects become transparent, making the theory more comprehensive and applicable. Tropical matrices have a very special behavior – they admit a nontrivial semigroup identity. This property is highly significant, and is carried over to any faithfully represented monoid, having direct implications in graph theory and automata theory.
Identifiant de l'évènement:
1312042
165
5 Day Workshop at BIRS — Algebraic Dynamics and its Connections to Difference and Differential Equations
08 nov 2020 - 13 nov 2020 • Banff, Alberta, Canada
Résumé:
The field of algebraic dynamics has emerged over the past two decades at the confluence of algebraic geometry, discrete dynamical systems, and diophantine geometry. In recent work, striking connections have been observed between algebraic dynamics and much older theories of difference and differential equations. This meeting brings together mathematicians with expertise in such diverse fields as ring theory, complex dynamics, differential and difference algebra, combinatorics and algebraic geometry. New work towards the dynamical Mordell-Lang and dense orbit conjectures as well as theorems on hypertranscendence and functional independence proven by connecting difference Galois theory, algebraic dynamics and other algebraic approaches to the study offunctional equations will be presented at this meeting.
Identifiant de l'évènement:
1329970
166
CIRM – Workshop — Multiplicativité et aléatoire
16 nov 2020 - 20 nov 2020 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Résumé:
Here we want to work intensively on problems related to the conjectures of Sarnak and Chowla. After the progress on automatic sequences achieved by C. Muellner, the focus lies on a further study of this important question by analytic and dynamic methods.
Sujets:
Diophantine Problems: Determinism, Randomness, Applications, Sarnak Conjecture, Automatic Sequences, Normality
Identifiant de l'évènement:
1312072
167
Oberwolfach Seminar: The Cutoff Phenomenon for Finite Markov Chains
22 nov 2020 - 28 nov 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312722
168
Problèmes diophantiens, déterminisme et aléatoire — Diophantine Problems, Determinism, and Randomness
23 nov 2020 - 27 nov 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211546
169
Théorie des divergences et applications — Discrepancy Theory and Applications
30 nov 2020 - 04 dec 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Sujets:
WORKSHOP
Identifiant de l'évènement:
1211577
170
Structure and randomness in locally symmetric spaces
30 nov 2020 - 04 dec 2020 • Berkeley, Californie, États-Unis
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
The study of discrete subgroups of Lie groups and the associated locally symmetric manifolds has a long and rich history, with powerful interconnections between the geometry of the locally symmetric space, topology of towers of its finite covers, and number-theoretic aspects. More recently dynamical and probabilistic techniques have been fruitfully employed to study these groups and spaces. The workshop will take stock of recent developments in these highly active fields from a variety of backgrounds.
Identifiant de l'évènement:
1307720
Sujets apparentés:
171
Quatrième rencontre internationale autour des polynômes à valeurs entières — Fourth International Meeting on Integer-Valued Polynomials
07 dec 2020 - 11 dec 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211532
Sujets apparentés:
172
Groupes quantiques et théories cohomologiques des variétés de drapeaux et variétés carquois — Quantum Groups and Cohomology Theory of Quiver and Flag Varieties
14 dec 2020 - 18 dec 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1211608
Sujets apparentés:
173
ICLAA 2020 — International Conference on Linear Algebra and its Applications
17 dec 2020 - 19 dec 2020 • Manipal, Inde
Organisateur:
Center for Advanced Research for Applied Mathematics and Statistics, Manipal Academy of Higher Education, (MAHE)
Résumé:
The present conference shall provide a platform for leading Mathematicians and Statisticians, working around the globe in the theme area to discuss several research issues and to introduce new innovations. The main goal of the conference is to bring experts, young researchers, and students together to present recent developments in this dynamic and important field. The conference also aims to stimulate research and support the interaction between the scientists by creating an environment for the participants to exchange ideas and to initiate collaborations and professional partnerships.
Sujets:
Classical Matrix Theory and Linear Algebra, Nonnegative Matrices and Special Matrices, Matrices and Graphs, Combinatorial Matrix Theory, Linear Statistical Inference, Matrix and Graph Methods in Statistics, Matrix and Graph Methods in Biological Science, Matrices in Error Analysis and its Applications.
Identifiant de l'évènement:
1272473
174
Homogeneous Structures: Model Theory meets Universal Algebra
03 jan 2021 - 09 jan 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312771
175
Geometry, Dynamics and Spectrum of Operators on Discrete Spaces
03 jan 2021 - 09 jan 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312814
176
Invariants combinatoire et algébriques des décalages et des pavages
11 jan 2021 - 15 jan 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312168
177
Moduli spaces and Modular forms
31 jan 2021 - 06 fév 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312821
178
Homotopic and Geometric Galois Theory
07 mar 2021 - 13 mar 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312850
179
Trajectoires rugueuses
08 mar 2021 - 12 mar 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312120
180
Homogenization Theory: Periodic and Beyond
14 mar 2021 - 20 mar 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1312881
181
Higher dimensional geometry in NYC
31 mar 2021 - 02 avr 2021 • New York, États-Unis
Identifiant de l'évènement:
1344675
Sujets apparentés:
182
Phénomènes en grande dimension
05 avr 2021 - 09 avr 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312225
Sujets apparentés:
183
D-modules: Applications en ge´ome´trie alge´brique, arithme´tique et syme´trie miroir
12 avr 2021 - 16 avr 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312191
Sujets apparentés:
184
Théorie des types, mathématiques constructives et logique géométrique
03 mai 2021 - 07 mai 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312265
185
Higher dimensional geometry in NYC
13 mai 2021 - 15 mai 2021 • Stony Brook, États-Unis
Identifiant de l'évènement:
1344696
Sujets apparentés:
186
Homotopie chromatique, K-théorie et foncteurs
17 mai 2021 - 21 mai 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312296
187
LA21 — SIAM Conference on Applied Linear Algebra
17 mai 2021 - 21 mai 2021 • New Orleans, Louisiana, États-Unis
Organisateur:
Society for Industrial and Applied Mathematics (SIAM)
Résumé:
Linear algebra is an important area of mathematics and it is at the heart of many scientific, engineering, and industrial applications. Research and development in linear algebra include theoretical studies, algorithmic designs and implementations on advanced computer architectures, and applications to various disciplines. The SIAM Conferences on Applied Linear Algebra, organized by SIAM every three years, are the premier international conferences on applied linear algebra, which bring together diverse researchers and practitioners from academia, research laboratories, and industries all over the world to present and discuss their latest work and results on applied linear algebra.
Identifiant de l'évènement:
1287698
188
Géométrie diophantienne et fonctions L
07 jui 2021 - 11 jui 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312359
Sujets apparentés:
189
Classical Algebraic Geometry
20 jui 2021 - 26 jui 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1313002
190
FPSAC 2021 — The 33rd international conference on Formal Power Series and Algebraic Combinatorics
05 jul 2021 - 09 jul 2021 • Bangalore, Inde
Organisateur:
Indian Institute of Science, Bangalore
Résumé:
FPSAC/SFCA is a series of annual international conferences on Formal Power Series and Algebraic Combinatorics. The principal topics featured during FPSAC conferences are algebraic and enumerative combinatorics and their applications and relations with other areas of mathematics, physics, biology and computer science. This interdisciplinary nature is reinforced by the choice of plenary speakers.
Identifiant de l'évènement:
1287664
191
Singularités en caractéristique positive
12 jul 2021 - 16 jul 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312385
192
Automorphic Forms, Geometry and Arithmetic
22 aou 2021 - 28 aou 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1313102
193
Moduli and Algebraic Cycles
30 aou 2021 - 10 dec 2021 • Stockholm, Suède
Identifiant de l'évènement:
1344695
Sujets apparentés:
194
Homotopical Algebra and Higher Structures
19 sep 2021 - 25 sep 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1313143
195
Singularities
26 sep 2021 - 02 oct 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1313197
196
Integrable structures in random matrix theory and beyond
18 oct 2021 - 22 oct 2021 • Berkeley, Californie, États-Unis
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
This workshop will focus on the integrable aspect of random matrix theory and other related probability models such as random tilings, directed polymers, and interacting particle systems. The emphasis is on communicating diverse algebraic structures in these areas which allow the asymptotic analysis possible. Some of such structures are determinantal point processes, Toeplitz and Hankel determinants, Bethe ansatz, Yang-Baxter equation, Karlin-McGregor formula, Macdonald process, and stochastic six vertex model.
Identifiant de l'évènement:
1307848
197
Enveloping Algebras and Geometric Representation Theory
31 oct 2021 - 06 nov 2021 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1313172
198
Frontières de la théorie des opérateurs
29 nov 2021 - 03 dec 2021 • CIRM (Marseille Luminy), France
Organisateur:
CIRM – Centre International de Rencontres Mathématiques
Identifiant de l'évènement:
1312547
Sujets apparentés:
199
Higher dimensional geometry in NYC
23 fév 2022 - 25 fév 2022 • New York, États-Unis
Identifiant de l'évènement:
1344705
Sujets apparentés:
200
Higher dimensional geometry in NYC
22 aou 2022 - 26 aou 2022 • Stony Brook, États-Unis
Identifiant de l'évènement:
1344726
Sujets apparentés:


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Dernière mise à jour: 30 Mars 2020