Cours et évènements pour étudiants en mathématiques

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1
2nd GTSS — GEOMETRY-TOPOLOGY SUMMER SCHOOL
09 sep 2019 - 22 sep 2019 • İzmir, Turquie
Résumé:
There will be about 15 mini-courses of introductory nature, related to the Geometry-Topology research subjects. Graduate students, recent Ph.D.s and under-represented minorities are especially encouraged to the summer school. Partial financial support is available.
Contact:
Email.: okelekci@gmail.com
Sujets:
Geometry, Topology, Lie Algebras, Analysis
Identifiant de l'évènement:
1261901
Sujets apparentés:
2
Fluides inhomogènes : modèles asymptotiques et évolution d'interfaces — Inhomogeneous Flows: Asymptotic Models and Interface Evolution
23 sep 2019 - 27 sep 2019 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Résumé:
This conference is part of the ”Semaines CIRM-SMF” program and is dedicated to the mathematical analysis of non homogeneous models of fluid mechanics.
Sujets:
RESEARCH SCHOOL (CIRM-SMF)
Identifiant de l'évènement:
1212138
3
Workshop I — From Passive to Active: Generative and Reinforcement Learning with Physics
23 sep 2019 - 27 sep 2019 • Los Angeles, CA, États-Unis
Organisateur:
Institute for Pure and Applied Mathematics (IPAM), UCLA
Résumé:
Part of the Long Program Machine Learning for Physics and the Physics of Learning.

The workshop will examine how to plan experiments in order to use information in a cost-optimal way. It will also include the application of these modalities to training complex models, such as deep architectures, and the transfer of these ideas to the generation of physically-relevant complex structures such as chemical structures, molecular structures, scalar or vector fields in fluid dynamics or electrodynamics, proposal steps for Markov chain Monte Carlo of physical systems etc.

Identifiant de l'évènement:
1171008
4
International Summer School on L2-Torsion and Symmetric Spaces
30 sep 2019 - 04 oct 2019 • Göttingen, Allemagne
Identifiant de l'évènement:
1193655
Sujets apparentés:
5
Dynamics, Geometry and Combinatorics
21 oct 2019 - 25 oct 2019 • Lausanne, Suisse
Organisateur:
Bernoulli Center (CIB)
Résumé:
This workshop brings together dynamicists who use techniques from, and are motivated by, combinatorics, geometry, and number theory. The topics cover a broad swath of dynamics, including ergodic theory, homogeneous dynamics, symbolic dynamics, Teichmuller theory, and billiards, and the aim of the workshop is to highlight the common features across these subjects.
Sujets:
Part of the Semester : Dynamics with Structures
Identifiant de l'évènement:
1214072
6
Workshop III: Validation and Guarantees in Learning Physical Models: from Patterns to Governing Equations to Laws of Nature
28 oct 2019 - 01 nov 2019 • UCLA, Los Angeles, California, États-Unis
Organisateur:
Institute for Pure and Applied Mathematics (IPAM), UCLA
Résumé:
Part of the Long Program Machine Learning for Physics and the Physics of Learning.

This workshop will showcase how to employ mathematical aspects of statistical / information theoretic approaches in ML for the discovery of physical laws from data. Offering statistical guarantees along with the learned models is critical in physics and in areas such as aeronautics, climate science, chemistry, biology, and robotics. We will consider model selection, robust statistics, model-free and adaptive learning, and model validation in the context of both static and dynamic models, such as equations of motion.

Identifiant de l'évènement:
1170902
7
CIMPA Research School "Algebraic and geometrical methods in string theory"
28 oct 2019 - 08 nov 2019 • Universidad Nacional de San Martín (UNSaM), Buenos, Argentine
Identifiant de l'évènement:
1193053
8
2019 Field of Dreams Conference
08 nov 2019 - 10 nov 2019 • St. Louis, MO, États-Unis
Organisateur:
Department of Mathematics, Purdue University
Résumé:
Each Fall Alliance Scholars, together with their Alliance Mentors, are invited to the Field of Dreams Conference. The Field of Dreams Conference introduces potential graduate students to graduate programs in the mathematical sciences at Alliance schools as well as professional opportunities in these fields. Scholars spend time with faculty mentors from the Alliance schools, get advice on graduate school applications, and attend seminars on graduate school preparation and expectations as well as career seminars.
Identifiant de l'évènement:
1170926
9
Triangle Lectures in Combinatorics
16 nov 2019 • North Carolina State University, Raleigh, NC, États-Unis
Résumé:
These are a series of combinatorial workshops, held once per semester, each on a Saturday. The series began with its first meeting in spring 2010. They rotate among the universities in and around the Research Triangle. Participants come from numerous colleges and universities within a few hours drive, and some from even farther away. These workshops are funded by the National Science Foundation, in particular enabling us to bring in four exciting speakers to give one hour talks each time as well as funding travel expenses for participants.
Identifiant de l'évènement:
1243577
10
Workshop IV: Using Physical Insights for Machine Learning
18 nov 2019 - 22 nov 2019 • Los Angeles, CA, États-Unis
Organisateur:
Institute for Pure and Applied Mathematics (IPAM), UCLA
Résumé:
Part of the Long Program Machine Learning for Physics and the Physics of Learning.

In this workshop we will explore how to use physical intuition and ideas to design new classes of machine learning (ML) algorithms. Physics-inspired sampling algorithms could be used to train ML structures or sample the hyper-parameter space (e.g. deep Neural Networks). Additionally, physics-based models such as Ising/Potts models or energy-based models have influenced ML inference frameworks such as Markov Random Fields and Restricted Boltzmann Machines, and we want to continue the discussion to facilitate this innovation transfer. Finally, physical insight could be used to enhance learning in the situation of scarce data by enforcing smoothness, differentiability or other physical properties relevant to a given problem.

Identifiant de l'évènement:
1170917
11
Summer School on Model-Based Decision Analysis 2019
25 nov 2019 - 29 nov 2029 • Canberra, Australie
Résumé:
The Capability Systems Centre at UNSW Canberra will host the Summer School on Model-Based Decision Analysis the week before MODSIM 2019.
Identifiant de l'évènement:
1142262
Sujets apparentés:
12
Low-dimensional and Complex Dynamics
02 dec 2019 - 06 dec 2019 • Lausanne, Suisse
Organisateur:
Bernoulli Center (CIB)
Sujets:
Part of the Semester : Dynamics with Structures
Identifiant de l'évènement:
1214071
13
ELGA IV: Fourth Latin American School on Algebraic Geometry and its Applications
02 dec 2019 - 13 dec 2019 • Talca, Chili
Identifiant de l'évènement:
1167763
Sujets apparentés:
14
CIMPA SCHOOL ON FINSLER GEOMETRY AND APPLICATIONS
05 dec 2019 - 15 dec 2019 • VARANASI, Inde
Organisateur:
Banaras Hindu University Varanasi, University of Strasbourg
Identifiant de l'évènement:
1220191
Sujets apparentés:
15
XV Summer School in Discrete Mathematics
06 jan 2020 - 10 jan 2020 • Valparaiso, Chili
Identifiant de l'évènement:
1269007
16
IHP Winter School — Categorifications, Moduli Spaces and Representation Theory
06 jan 2020 - 10 jan 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Résumé:
Representation theory is the study of the basic symmetries of mathematics and physics. Recently, it has known some spectacular developments, thanks to the introduction of new technics such as categorical representations or parity sheaves. The continued development of the subject has motivated a trimester in representation theory at the IHP that will take place in 2020 from January to March. This program will begin with an introductory conference. It will consist of 6 mini-courses on the main topics (categorifications and quantum groups, quiver varieties, character varieties, geometric representation theory). It is devoted to younger researchers, but also to senior ones in order to promote the discussions between young mathematicians and seniors.
Identifiant de l'évènement:
1210163
Sujets apparentés:
17
Winter Graduate School in Toric Topology
13 jan 2020 - 17 jan 2020 • Montreal, Canada
Organisateur:
The Fields Institute
Résumé:
Two intensive mini-courses will be given over one week by experts on polyhedral products and toric topology. These are designed to give graduate students and early career researchers in nearby fields a better understanding of each subject by presenting multiple viewpoints from different lecturers, thus enabling the participants to better engage in the subsequent workshops and seminars.
Identifiant de l'évènement:
1220107
Sujets apparentés:
18
YGGT IX — Young geometric group theory IX
24 fév 2020 - 28 fév 2020 • Saint-Jacut-de-la-mer, France
Résumé:
The workshop intentionally focusses on only four main speakers giving a 4-hour mini-course each. Their lectures are supposed to present a panoramic overview over some important developments in their field with the goal to enable the participants to actively participate in the new directions of research emerging from these developments. Special time slots will be reserved for active discussions of the participants under the moderation of the main speakers.
Identifiant de l'évènement:
1246844
Sujets apparentés:
19
Long Program — High Dimensional Hamilton-Jacobi PDEs
09 mar 2020 - 12 jui 2020 • Los Angeles, CA, États-Unis
Organisateur:
Institute for Pure and Applied Mathematics (IPAM), UCLA
Résumé:
Applications that involve HJ PDEs in a high-dimensional (and possibly infinite-dimensional) setting lead to challenging computational problems. Although a large literature is available on HJ PDEs, many challenges remain both from a mathematical and computational point of view. The program will open with one week of tutorials, presented by some of the main organizers. These tutorials will provide an introduction to the major themes of the entire program and connect the themes of the four workshops. The goal is to introduce a common language and build a foundation for the participants of this program who have diverse scientific backgrounds. During the weeks between workshops, participants in residence will develop collaborations; we expect fruitful discussions especially between domain scientists, algorithm developers and pure and applied mathematicians.
Identifiant de l'évènement:
1172995
20
TICT2020 — Topics in Category Theory: A Spring School
11 mar 2020 - 13 mar 2020 • Edinburgh, Royaume-Uni
Résumé:
This Spring School will gather together PhD students and junior researchers who use category-theoretic ideas or techniques in their research. It will provide a forum to learn about important themes in contemporary category theory, both from experts and from each other. Three invited speakers will each present a three-hour mini-course, accessible to non-specialists, introducing an area of active research. There will also be short talks contributed by PhD students and postdocs, and a poster session. The focus of the Spring School is on aspects of pure category theory as they interact with research in other areas of algebra, geometry, topology and logic. Any "categorical thinker" - that is, any mathematician whose work makes use of categorical ideas - is welcome to participate.
Contact:
Email.: jct.uk.2020@gmail.com
Sujets:
Category Theory, Grothendieck Toposes, Topos Theory, Higher Category Theory, Model Categories, Derived and Triangulated Categories
Identifiant de l'évènement:
1269962
Sujets apparentés:
21
Statistics for Indirectly Measured Functional Data
30 mar 2020 - 03 avr 2020 • Lausanne, Suisse
Organisateur:
Bernoulli Center (CIB)
Résumé:
Functional data such as space curves, images, and surfaces are seldom sensed directly; curves are often noisily and discretely sampled, images are subject to blurring and deformation, and surfaces are often obtained via indirect linear measurements. Understanding the generation of the observations then requires modelling the act of acquisition, and solving an inverse problem in order to arrive at statistical inferences. This leads to a host of new research questions, from identifiability to trade-offs between statistical optimality and computational feasibility, which also make contact with signal processing and numerical analysis.
Sujets:
Part of the Semester : Functional Data Analysis
Identifiant de l'évènement:
1214092
Sujets apparentés:
22
High Dimensional Hamilton-Jacobi PDEs — Workshop I: High Dimensional Hamilton-Jacobi Methods in Control and Differential Games
30 mar 2020 - 03 avr 2020 • Los Angeles, CA, États-Unis
Organisateur:
Institute for Pure and Applied Mathematics (IPAM), UCLA
Résumé:
Ideas to be explored in the workshop include different computational methodologies for efficient real-time solution of nonlinear HJ equations in reachability, optimal control, and differential games. Ideas such as efficient reduced-complexity computation of optimal control solutions, exploiting structure to decompose the solution space to scalable computations and reduced-complexity feedback structures for efficient implementation of optimal controllers based on available data will be considered.
Identifiant de l'évènement:
1172930
23
RESEARCH SCHOOL — Random Geometry and Quantum Gravity
14 avr 2020 - 18 avr 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1210326
24
High Dimensional Hamilton-Jacobi PDEs — Workshop II: PDE and Inverse Problem Methods in Machine Learning
20 avr 2020 - 24 avr 2020 • Los Angeles, CA, États-Unis
Organisateur:
Institute for Pure and Applied Mathematics (IPAM), UCLA
Résumé:
This workshop will bring together researchers with background in PDEs, Inverse Problems, and Scientific Computing who are already working in machine learning, along with researchers who are interested in these approaches.
Identifiant de l'évènement:
1173027
25
Statistics Graduate Student Research Day 2020
23 avr 2020 • Montreal, Canada
Organisateur:
The Fields Institute
Identifiant de l'évènement:
1220159
Sujets apparentés:
26
Functional Data over Multidimensional Domains
27 avr 2020 - 01 mai 2020 • Lausanne, Suisse
Organisateur:
Bernoulli Center (CIB)
Résumé:
Spatio-temporal modelling central to many modern applications, but the dimensionality of the domain of such data poses both conceptual and computational statistical challenges. These are exacerbated in a nonparametric setting, where questions related to asymptotic framework and invariance assumptions arise. The areas of functional data analysis and random field analysis have been attacking these problems separately, but are now increasingly coming into contact, especially when replication may be feasible. The workshop will bring together experts from both areas to explore recent trends and novel challenges.
Sujets:
Part of the Semester : Functional Data Analysis
Identifiant de l'évènement:
1214091
27
High Dimensional Hamilton-Jacobi PDEs — Workshop III: Mean Field Games and Applications
04 mai 2020 - 08 mai 2020 • Los Angeles, CA, États-Unis
Organisateur:
Institute for Pure and Applied Mathematics (IPAM), UCLA
Résumé:
This week-long workshop on Mean Field Games (MFG) and Applications for has a number of goals: (i) to gather together leading researchers in MFG and certain cognate areas (economics, optimal transportation, finite dimensional Hamilton-Jacobi equations, Stochastic equations, applied control, numerics). (ii) to expose new researchers to the promise of the field and its array of challenges, while grounding them in its basic techniques; (iv) to make available to the wider community a series of broad interest talks on MFG.
Identifiant de l'évènement:
1173048
28
Summer School: The Arithmetic of the Langlands Program
11 mai 2020 - 15 mai 2020 • Bonn, Allemagne
Organisateur:
Hausdorff Center for Mathematics
Identifiant de l'évènement:
1245583
29
High Dimensional Hamilton-Jacobi PDEs — Workshop IV: Stochastic Analysis Related to Hamilton-Jacobi PDEs
18 mai 2020 - 22 mai 2020 • Los Angeles, CA, États-Unis
Organisateur:
Institute for Pure and Applied Mathematics (IPAM), UCLA
Résumé:
In spite of its flexibility, computing nonlinear problems in random media is very expensive. Hence, in practice, it is needed to consider environments which are small random perturbations of periodic ones, and then to obtain some asymptotic expansion for the ergodic constants. Concrete examples of such phenomena that relate to Hamilton-Jacobi equations are large deviations, front propagation and random walks in random media. The latter strengthens the connection with probability.
Identifiant de l'évènement:
1172992
30
Spring Graduate School on Polyhedral Products in Geometric Group Theory
20 mai 2020 - 22 mai 2020 • Montreal, Canada
Organisateur:
The Fields Institute
Résumé:
Two mini-courses will be given by experts in Geometric Group Theory. These are designed to give graduate students and early career researchers a research level perspective on how and why Polyhedral Products appear in Geometric Group Theory, thereby enabling the participants to engage fully in the workshop that immediately follows.
Identifiant de l'évènement:
1220125
31
Statistics for Topological and Discrete Data
25 mai 2020 - 29 mai 2020 • Lausanne, Suisse
Organisateur:
Bernoulli Center (CIB)
Résumé:
Topological and discrete data such as trees and networks constitute strongly non-Euclidean structures, often beyond the reach of traditional statistical tools. Their analysis is often challenged by computational tractability, as natural constraints such as permutation invariance are computationally hard to implement. Still, such data can be often transposed into more familiar contexts, whether by transformation, asymptotic arguments, or replicated observations. This workshop will explore both modelling and processing of discrete structures, also drawing in areas such as signal processing on graphs and nonparametrics.
Sujets:
Part of the Semester : Functional Data Analysis
Identifiant de l'évènement:
1214134
Sujets apparentés:
32
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:
1240709
Sujets apparentés:
33
Geometrical Statistics and Functional Data
22 jui 2020 - 26 jui 2020 • Lausanne, Suisse
Organisateur:
Bernoulli Center (CIB)
Résumé:
Important classes of functional data, such as random measures and random operators, are intrinsically constrained and need to be represented as elements of suitable non-Euclidean spaces, such as Hilbert manifolds. The interplay between the infinite dimensionality of their variation and the non-linearity of their representation space poses novel challenges for statistics, at the interface of several domains, such as shape analysis, stochastic geometry, manifold learning, and functional data analysis. This workshop will bring together experts from these fields to explore these novel challenges and future perspectives.
Sujets:
Part of the Semester : Functional Data Analysis
Identifiant de l'évènement:
1214100
Sujets apparentés:
34
Graduate Summer School: Mathematics of Topological Phases of Matter
22 jui 2020 - 26 jui 2020 • Los Angeles, CA, États-Unis
Résumé:
The application of topology to physics has become an integral part of a second quantum revolution in the sciences. The discovery of topological insulators and progress towards topological superconductors realizing non-abelian statistics has moved topological phases of matter onto the center stage in the interaction of topology and physics beyond the quantum Hall effect. While topological physics has been intensively investigated by physicists for the last few decades, the mathematical theory lags far behind. One challenge is formulating the right definition of topological phases of matter, which is closely related to the notoriously difficult problem of finding a rigorous mathematical formulation of quantum field theory. In this summer school, we will focus on two relatively mature foundational topics, and two new directions in the mathematics of topological phases of matter.
Identifiant de l'évènement:
1265884
35
G2G2-Summer School — Graphs and Groups, Geometries and GAP
29 jui 2020 - 04 jul 2020 • Rogla, Slovénie
Organisateur:
Sobolev Institute of Mathematics, Siberian Branch of Russian Academy of Science, Russia
Résumé:
G2G2-Summer School is associated with G2G2-Minisymposia of 8ECM. It belongs to the G2-series that are about strong and beautiful mathematics, especially those involving group actions on combinatorial objects. The main goal of G2G2-Summer School is to bring together experts and students to exchange ideas and to enrich their mathematical horizon. We organize two short courses and four colloquium talks to let participants see order and simplicity from possibly new perspectives and share insights with experts.
Identifiant de l'évènement:
1212323
36
Causal Inference with Big Data
29 jui 2020 - 10 jul 2020 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Résumé:
Causal inference is the study of quantifying whether a treatment, policy, or an intervention, denoted as A, has a causal effect on an outcome interest, denoted as Y. What distinguishes a causal effect of A on Y from an associative effect of A on Y, say by computing the correlation between A and Y, is that under a causal effect, intervening on the treatment A leads to changes in the outcome Y. Hence, a causal effect is a stronger notion of a relationship between A and Y than an associative effect.
Identifiant de l'évènement:
1240620
37
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:
1211373
38
Algebraic Combinatorics Kraków 2020 — Summer school in algebraic combinatorics Kraków 2020
06 jul 2020 - 10 jul 2020 • Cracovie, Pologne
Résumé:
Each of three main courses consists of 5 hours of lectures and 1 hour of exercises.
Contact:
Tél.: [48693218569];     Email.: psniady@impan.pl
Sujets:
random Young tableaux, shifted symmetric groups, reflection groups, crystal bases
Identifiant de l'évènement:
1242960
39
EURO PhD School on MCDA/MCDM
06 jul 2020 - 17 jul 2020 • Ankara, Turquie
Résumé:
PhD summer schools on Multiple Criteria Decision Aiding/Making (MCDA/MCDM) have been jointly organized by the International Society on Multiple Criteria Decision (MCDM) making and EURO Working Group on Multicriteria Decision Aiding (EWG-MCDA) regularly since 1983. The summer school brings together around 50 PhD students from all over the world and leading scholars of MCDA/MCDM at a venue where all participants live, work, and socialize together for a two-week period. This event has been very successful in educating future generations of MCDA/MCDM scholars and facilitating networking among participants.
Identifiant de l'évènement:
1269339
Sujets apparentés:
40
YRC — Young Researchers in Combinatorics
19 jul 2020 - 25 jul 2020 • Edinburgh, Royaume-Uni
Résumé:
The Young Researchers in Combinatorics workshop is aimed at PhD students and early-career academics working in Extremal and Probabilistic Combinatorics and related fields. By building an environment without senior researchers, we hope the participants will feel free to contribute their ideas openly, thus preparing them to undertake their own research projects. The workshop consists mostly of working sessions in which participants collaborate on research problems, and a limited number of talks and lectures. We aim to host around 10 invited participants and about 25 PhD students for a week between 19 and 25 July 2020 at ICMS Edinburgh. Accommodation and refreshments are provided for all participants, as well as a conference dinner. A registration fee of 100GBP is payable by all non-invited participants. We expect to start accepting applications in October 2019.
Identifiant de l'évènement:
1243494
41
Introductory Workshop: Decidability, definability and computability in number theory
24 aou 2020 - 28 aou 2020 • Berkeley, Californie, États-Unis
Organisateur:
Mathematical Sciences Research Institute – MSRI
Identifiant de l'évènement:
1245715
42
MSRI semester — Illustrating mathematics
04 sep 2020 - 06 dec 2020 • Providence, Rhode Island, États-Unis
Résumé:
The Illustrating Mathematics program brings together mathematicians, makers, and artists who share a common interest in illustrating mathematical ideas via computational tools.

The program includes week-long workshops in Geometry and Topology, Algebra and Number Theory, and Dynamics and Probability, as well as master courses, seminars, and an art exhibition.

Sujets:
moduli spaces of geometric structures, hyperbolic geometry, configuration spaces, sphere eversions, apollonian packings, kleinian groups, sandpiles and tropical geometry, analytic number theory, supercharacters, complex dynamics, billiards, random walks, and Schramm–Loewner evolution
Identifiant de l'évènement:
1074301
43
Automata Theory and Applications: Games, Learning and Structures
21 sep 2020 - 25 sep 2020 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Identifiant de l'évènement:
1240749
44
22nd International Conference on Formal Engineering Methods
02 nov 2020 - 06 nov 2020 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Identifiant de l'évènement:
1240769
45
Representations and Characters: Revisiting Some Aspects of the Works of Harish-Chandra and Weil
07 dec 2020 - 17 dec 2020 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Résumé:
This workshop is devoted to the theory of representations of reductive groups over local fields.
Identifiant de l'évènement:
1240779
Sujets apparentés:
46
Topics at the Interface of Low Dimensional Group Actions and Geometric Structures
04 jan 2021 - 15 jan 2021 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Résumé:
In this two-week program, we explore the interactions between geometric group theory, geometric structures and Anosov representations. Geometric group theory, in the broadest sense, seeks to understand the structure of groups through their actions on objects with geometric meaning. Conversely, one can take a known group and attempt to understand all its geometrically meaningful actions. One natural notion that arises in this setting is an Anosov representation, which came about as an attempt to describe what it means for the action of a discrete group on a homogeneous space to be geometrically well behaved. Also, in his Erlangen program, Felix Klein viewed geometry as a space which is invariant under a group of transformations. This gave rise to the notion of a geometric structure, which gives yet another notion of a geometrically meaningful action of a group on a homogeneous space.
Identifiant de l'évènement:
1240767
47
The Statistical Physics of Continuum Particle Systems with Strong Interactions
18 jan 2021 - 28 jan 2021 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Résumé:
This is a two-week program gathering mathematicians and physicists interested in the statistical physics of strongly correlated and long range random particle systems. These particle systems include Gibbs point processes such as Coulomb gases, determinantal point process, eigenvalues of random matrices, etc. They are linked to mathematical long-standing challenges such as the crystallization and best packing conjectures among others. One aspect that we want to put forward in this meeting is that the pioneering tools from classical statistical mechanics à la Ruelle, Lanford, Lebowitz may not have been used enough for the study of these particle systems yet.
Identifiant de l'évènement:
1240711
Sujets apparentés:
48
International Workshop on Reduced Order Methods
17 mai 2021 - 21 mai 2021 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Résumé:
This is a one-week program gathering mathematicians, engineers, and scientists interested in reduced order models and methods (ROMs) for systems of partial differential equations. The general idea behind ROMs is to derive a low-dimensional model from a high-dimensional model, by integrating techniques from data science, modeling, and simulation, in order to obtain accurate and reliable results at greatly reduced computational costs.
Identifiant de l'évènement:
1240785
49
MES 2021 — Mathemusical Encounters in Singapore: a Diderot Legacy
24 mai 2021 - 29 mai 2021 • Singapore, Singapour
Organisateur:
Institute for Mathematical Sciences/National University of Singapore
Identifiant de l'évènement:
1240762


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Dernière mise à jour: 04 Septembre 2019