Conférences - Géométrie et topologie - États-Unis

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1
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:
1282021
2
The 2020 Stacks project workshop
03 aou 2020 - 07 aou 2020 • Ann Arbor, États-Unis
Identifiant de l'évènement:
1344556
Sujets apparentés:
3
Trisections: New Directions in Low-Dimensional Topology
06 aou 2020 - 09 aou 2020 • Lincoln, Nebraska, États-Unis
Organisateur:
University of Nebraska-Lincoln
Résumé:
This conference will focus on trisections of smooth 4-manifolds and related topics. There is some space available for contributed talks, and we have funding for participant support. The deadline to apply for support or to apply to give a talk is April 15th.
Contact:
Email.: zupan@unl.edu
Sujets:
4-manifold, trisection
Identifiant de l'évènement:
1326987
4
Connections for Women: Random and Arithmetic Structures in Topology
03 sep 2020 - 04 sep 2020 • Mathematical Sciences Research Institute, Berkeley, États-Unis
Identifiant de l'évènement:
1172748
5
Introductory Workshop: Random and Arithmetic Structures in Topology
08 sep 2020 - 11 sep 2020 • Berkeley, Californie, États-Unis
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
The use of dynamical invariants has long been a staple of geometry and topology, from rigidity theorems, to classification theorems, to the general study of lattices and of the mapping class group. More recently, random structures in topology and notions of probabilistic geometric convergence have played a critical role in testing the robustness of conjectures in the arithmetic setting. In this introductory workshop, we will bring together junior and senior researchers in order to provide a mix of introductory lectures as well as reporting on more recent progress in topics from this diverse range of subjects.
Identifiant de l'évènement:
1307777
6
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:
1295387
Sujets apparentés:
7
Higher dimensional geometry in NYC
28 sep 2020 - 02 oct 2020 • Stony Brook, États-Unis
Identifiant de l'évènement:
1344689
Sujets apparentés:
8
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:
1307753
Sujets apparentés:
9
Sage/Oscar Days for Combinatorial Algebraic Geometry
15 fév 2021 - 19 fév 2021 • Providence, RI, États-Unis
Organisateur:
ICERM
Résumé:
This workshop will focus on the development of software to facilitate research in combinatorial algebraic geometry, based on the SAGE Mathematical Software System and the OSCAR Computer Algebra System. Special attention will be given to efficient computations with multi-variate polynomials, which is a critical part of many algorithms in combinatorial algebraic geometry. Aside from development of software, the workshop will feature a series of talks about polynomial computations, as well as introductory lectures about Sage and Oscar.
Contact:
Email.: info@icerm.brown.edu
Identifiant de l'évènement:
1360698
10
Geometry and Combinatorics from Root Systems
22 mar 2021 - 26 mar 2021 • Providence, RI, États-Unis
Organisateur:
ICERM
Résumé:
The purpose of the workshop is to bring together a diverse group of researchers working on combinatorial and geometric aspects related to spaces with symmetries. The workshop will cover problems arising from various flavors of Schubert Calculus and enumerative geometry on flag manifolds, and problems from geometric representation theory and combinatorial Hodge theory. The topics covered include the study of Littlewood-Richardson coefficients, quantum cohomology and quantum K theory of flag manifolds, Maulik-Okounkov stable envelopes and characteristic classes, conformal blocks, and combinatorics related to moduli spaces, Macdonald theory, and quiver polynomials, Soergel bimodules, Hodge theory of matroids. These are trends in a rapidly developing area, and our aim is to facilitate interactions among researchers who work on different problems but employ similar techniques, at the intersection of algebraic geometry, combinatorics, and representation theory.
Contact:
Email.: info@icerm.brown.edu
Identifiant de l'évènement:
1360664
11
Higher dimensional geometry in NYC
31 mar 2021 - 02 avr 2021 • New York, États-Unis
Identifiant de l'évènement:
1344664
Sujets apparentés:
12
Algebraic Geometry and Polyhedra
12 avr 2021 - 16 avr 2021 • Providence, RI, États-Unis
Organisateur:
ICERM
Résumé:
The workshop will revolve around the interplay between algebraic geometry and combinatorial structures such as graphs, polytopes, and polyhedral complexes. In particular, the workshop will foster dialogue among groups of researchers who use similar combinatorial geometric tools for different purposes within algebraic geometry and adjacent fields. The topics covered will include Newton-Okounkov bodies, Ehrhart theory, toric geometry, tropical geometry, matroids, and interactions with mirror symmetry.
Contact:
Email.: Info@icerm.brown.edu
Identifiant de l'évènement:
1360674
Sujets apparentés:
13
Topological Insights in Neuroscience
03 mai 2021 - 07 mai 2021 • Berkeley, Californie, États-Unis
Organisateur:
Mathematical Sciences Research Institute (MSRI)
Résumé:
The talks in this workshop will present a wide array of current applications of topology in neuroscience, including classification and synthesis of neuron morphologies, analysis of synaptic plasticity, algebraic analysis of the neural code, topological analysis of neural networks and their dynamics, topological decoding of neural activity, diagnosis of traumatic brain injuries, and topological biomarkers for psychiatric disease. Some of the talks will be devoted to promising new directions in algebraic topology that have been inspired by neuroscience.
Identifiant de l'évènement:
1307741
14
Higher dimensional geometry in NYC
13 mai 2021 - 15 mai 2021 • Stony Brook, États-Unis
Identifiant de l'évènement:
1344685
Sujets apparentés:
15
Higher dimensional geometry in NYC
23 fév 2022 - 25 fév 2022 • New York, États-Unis
Identifiant de l'évènement:
1344738
Sujets apparentés:
16
Higher dimensional geometry in NYC
22 aou 2022 - 26 aou 2022 • Stony Brook, États-Unis
Identifiant de l'évènement:
1344704
Sujets apparentés:


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Dernière mise à jour: 19 Juin 2020