Conférences - Théorie des groupes

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Allemagne (9) - Arménie (1) - Australie (1) - Canada (6) - Colombie (1) - Espagne (1) - France (7) - Indonésie (1) - Italie (1) - Mexique (1) - Pologne (2) - Royaume-Uni (4) - Slovénie (2) - Suisse (1) - États-Unis (1)

TOUS LES PAYS

1
Groups, spaces and geometries
22 jan 2019 - 25 nov 2019 • Zurich, Suisse
Sujets:
(Alessandra Iozzi's 60th)
Identifiant de l'évènement:
1074383
2
Simons Semester — Geometric and Analytic Group Theory
01 avr 2019 - 15 jul 2019 • Będlewo & Warsaw, Pologne
Résumé:
The goals of the semester are two-fold. First, it will be an opportunity to report on the recent remarkable progress on the main topics of the semester. This will allow for the participants of the semester to learn the state-of-the-art and provide the opportunity to exhaust the existing research paths and ideas and consolidate these achievement.
Sujets:
Cohomological Methods, Non-positive curvature, Rigidity
Identifiant de l'évènement:
1099006
3
19w5044 — Ordered Groups and Rigidity in Dynamics and Topology
16 jui 2019 - 21 jui 2019 • Oaxaca, Mexique
Organisateur:
Casa Matemática Oaxaca (CMO)
Identifiant de l'évènement:
1139425
Sujets apparentés:
4
Courbure négative et courbure négative ou nulle en théorie des groupes — Aspects of Non-Positive and Negative Curvature in Group Theory
17 jui 2019 - 21 jui 2019 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Résumé:
This conference will focus on applications of non-positive and negative curvature to geometric group theory. The most well known examples of this are δ-hyperbolic and CAT(0)-groups. More recently, some of the techniques that have been used to study these groups have been imported to study groups that have some features of negative curvature but aren’t themselves negatively curved. For example, the mapping class group is neither δ-hyperbolic nor CAT(0) but major progress has been obtained in on our understanding of this group by studying its action on the δ-hyperbolic curve complex. A related group is Out(Fn), the group of automorphisms of the rank n free group and similar program is underway to understand it. More generally, large classes of groups have been identified that have certain features of negative curvature and this has been exploited to prove results which were heretofore only known in special cases.
Identifiant de l'évènement:
1211591
5
Rigidity
24 jui 2019 - 28 jui 2019 • Varsovie, Pologne
Résumé:
This conference is a part of the Simons Semester "Geometric and Analytic Group Theory"
Identifiant de l'évènement:
1074364
6
Quantum Symmetries
24 jui 2019 - 05 jul 2019 • Bogotá D.C, Colombie
Résumé:
The notion of a group describes symmetry in mathematics. In recent decades, certain quantum mathematical objects have appeared whose symmetries are better described by group-like objects called tensor categories. Examples of areas of mathematics where tensor categories play a key role include subfactors, quantum groups, Hopf algebras, quantum topology and topological quantum computation. The aim of the school is to introduce graduate students to tensor category theory and their applications to Topological Quantum Field theory, Subfactor theory, and Hopf algebras.
Identifiant de l'évènement:
1098932
Sujets apparentés:
7
Representation stability Summer Graduate School
24 jui 2019 - 05 jul 2019 • Mathematical Sciences Research Institute, Berkeley, États-Unis
Résumé:
This summer school will give an introduction to representation stability, the study of algebraic structural properties and stability phenomena exhibited by sequences of representations of finite or classical groups -- including sequences arising in connection to hyperplane arrangements, configuration spaces, mapping class groups, arithmetic groups, classical representation theory, Deligne categories, and twisted commutative algebras. Representation stability incorporates tools from commutative algebra, category theory, representation theory, algebraic combinatorics, algebraic geometry, and algebraic topology. This workshop will assume minimal prerequisites, and students in varied disciplines are encouraged to apply.
Identifiant de l'évènement:
1171396
8
yGGT VIII — Young geometric group theory VIII
30 jui 2019 - 05 jul 2019 • Bilbao, Espagne
Résumé:
The aim of the meeting is to bring together young researchers in geometric group theory, graduate students and post-docs, to allow them to learn from one another and from senior mathematicians invited to give tutorial courses in different branches of geometric group theory.
Identifiant de l'évènement:
1098161
9
Rogla 2019 — 9th PhD Summer School in Discrete Mathematics
30 jui 2019 - 06 jul 2019 • Rogla, Slovénie
Résumé:
Summer School is aimed at bringing together PhD students and postdocs with senior lecturers. It is truly an international event, with participants from all over the world. Each year we have around 60 participants, with more than half of them being students. We offer financial support for several PhD Students to attend this Summer School.
Contact:
Email.: ademir.hujdurovic@upr.si
Identifiant de l'évènement:
1129021
10
Loops in Leeds: Motion groups and related topics
01 jul 2019 - 04 jul 2019 • Leeds, Royaume-Uni
Résumé:
This workshop will revolve around loop braid groups and related braided and knotted structures, throughout different areas of geometric topology, with an eye on applications in physics, namely modeling topological phases of matter.
Contact:
Email.: c.damiani@leeds.ac.uk
Identifiant de l'évènement:
1229994
Sujets apparentés:
11
5BIGTC2019 — Fifth Biennial International Group Theory Conference 2019
01 jul 2019 - 04 jul 2019 • Institut Teknologi Bandung, Indonésie
Identifiant de l'évènement:
1193001
Page web:
12
IHES summer school on aspects of geometric group theory
08 jul 2019 - 19 jul 2019 • Bures-sur-Yvette, France
Résumé:
A group is a mathematical object encoding natural notions of symmetries and transformations. Geometric group theory is an area in mathematics devoted to the study of discrete groups by exploring connections between algebraic properties of such groups and topological and geometric properties of spaces on which these groups act.

As a distinct area, geometric group theory is relatively new, and became an identifiable branch of mathematics in the early 1990's. Geometric group theory closely interacts with low-dimensional topology, hyperbolic geometry, Lie groups and homogeneous spaces, algebraic topology, computational group theory, and differential geometry. There are also substantial connections with complexity theory, mathematical logic, dynamical systems, probability theory, K-theory, and other areas of mathematics.

Sujets:
This is an IHES Summer School, organized in partnership with the Clay Mathematical Institute, and the support of the Société Générale, the FMJH, the IUF, the ANR GAMME, the project Jeunes Géomètres and the ERC.
Identifiant de l'évènement:
1074333
13
PGTC — Postgraduate Group Theory Conference 2019
22 jul 2019 - 26 jul 2019 • Birmingham, Royaume-Uni
Résumé:
The PGTC is a conference organised by and aimed at postgraduate students working in group theory and related areas where students at all stages of postgraduate study can attend and give talks in a friendly environment. The opening and closing talks will be given by Professors Martin Liebeck and Colva Roney-Dougal and the bulk of the conference will be made up of contributed talks from postgraduate students. We will be hosting satellite GAP sessions on Monday and Friday, the main conference is Tuesday - Thursday.
Contact:
Email.: PGTC@contacts.bham.ac.uk
Sujets:
Group theory, representation theory, algebra, GAP
Identifiant de l'évènement:
1144963
14
Postgraduate Group Theory Conference (PGTC) 2019
23 jul 2019 - 25 jul 2019 • University of Birmingham, Royaume-Uni
Identifiant de l'évènement:
1165901
Sujets apparentés:
15
Flags, Galleries and Reflection Groups
05 aou 2019 - 09 aou 2019 • University of Sydney, Australie
Identifiant de l'évènement:
1165977
Sujets apparentés:
16
Workshop on New Geometry of Quantum Dynamics
12 aou 2019 - 16 aou 2019 • Montreal, Canada
Organisateur:
The Fields Institute
Résumé:
The mathematical scope of the program is within noncommutative geometry, quantum groups, graph C*- algebras, KK-theory, index pairing, C*-dynamical systems and crossed products, Dirac operators, spectral triples, curvature, and quantum Gromov-Hausdorff distance. There are a number unifying principles which establish connections among the proposed topics of the meeting. For example, dynamical systems link together graph C*-algebras and noncommutative metric geometry. We aim to construct quantum metric geometries of crossed products and graph algebras relating the Lipschitz norm and Dirac-operator approaches. This links the metric and spectral features of noncommutative geometry. A key research focus of the proposed activities is to make precise the impact of metric and spectral noncommutative geometry on noncommutative topology. Graph C*-algebras are an abundant source of examples which test the bridges between the topics of the proposed conference.
Identifiant de l'évènement:
1219900
Sujets apparentés:
17
Perspectives in Linear Algebraic Groups
19 aou 2019 - 23 aou 2019 • Ruhr-Universität Bochum, Bochum, Allemagne
Identifiant de l'évènement:
1165942
Sujets apparentés:
18
19w5046 — Groups and Geometries
25 aou 2019 - 30 aou 2019 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Résumé:
The Banff International Research Station will host the "Groups and Geometries" workshop in Banff from August 25, 2019 to August 30, 2019.

Group theory is an abstract subject, but it is also the mathematical way to investigate symmetry. Thus many problems from various areas of mathematics which involve some sort of symmetry are susceptible to the application of group theory. In this proposal we plan to cover three main areas: the abstract structure of finite groups; some geometrical aspects of group theory; and several recent applications of group theory to other areas of mathematics.

Identifiant de l'évènement:
1138233
Sujets apparentés:
19
Supersymmetries and Quantum Symmetries
26 aou 2019 - 31 aou 2019 • Yerevan, Arménie
Organisateur:
A. Alikhanyan National Laboratory (Yerevan Physics Institute) and Bogoliubov Laboratory of Theoretical Physics (BLTP, Dubna)
Identifiant de l'évènement:
1220305
20
Immeubles et grassmaniennes affines — Buildings and Affine Grassmannians
26 aou 2019 - 06 sep 2019 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Résumé:
The aim of the summer school is to gather young researchers arising from a quite wide mathematical area in order to build knowledge in two complementary fundamental theories. The first one is Bruhat-Tits theory which deals with the Euclidean buildings and integral models of reductive algebraic groups defined over a local field, the second one is the theory of Affine Grassmannians which are geometric objects arising from Representation Theory.
Identifiant de l'évènement:
1211809
21
Of coarse! Quasi-isometries and groups: rigidity and classification
09 sep 2019 - 14 sep 2019 • Ventotene, Italie
Résumé:
In addition to research talks there will be an instructional component in the form of three minicourses. Doctoral students and young researchers are particularly encouraged to apply.
Identifiant de l'évènement:
1220175
22
Workshop on 4-manifolds
16 sep 2019 - 20 sep 2019 • Bonn, Allemagne
Organisateur:
MPI f. Mathematik, Bonn
Identifiant de l'évènement:
1220130
23
BiSh — Southampton-Bielefeld Geometric Group Theory Meeting
18 sep 2019 - 20 sep 2019 • Southampton , Royaume-Uni
Organisateur:
University of Southampton, UK
Résumé:
This three-day meeting in Southampton is intended to bring together researchers from the mathematics departments of the University of Bielefeld and the University of Southampton and a number of other researchers with similar interests. The general theme of the meeting is Geometric Group Theory, more specifically infinite groups in the presence of nonpositive curvature. During the meeting, we intend to hold ten talks with sufficient breaks to allow time for discussions.
Identifiant de l'évènement:
1220195
Sujets apparentés:
24
Outer Space in Bielefeld
24 sep 2019 - 26 sep 2019 • Bielefeld , Allemagne
Organisateur:
Bielefeld University, Faculty of Mathematics
Résumé:
The Faculty of Mathematics will host this conference about outer space, groups of (outer) automorphisms of free groups and related topics. In addition to the talks, there will be a session on open problems in this area. This is one of the accompanying workshops of the 50 Years Faculty of Mathematics Anniversary Conference.
Identifiant de l'évènement:
1220249
Sujets apparentés:
25
New Developments in Representation Theory of p-adic Groups
29 sep 2019 - 05 oct 2019 • Oberwolfach, Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1140410
26
19w5164 — Interactions between Brauer Groups, Derived Categories and Birational Geometry of Projective Varieties
10 nov 2019 - 15 nov 2019 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Identifiant de l'évènement:
1138729
27
Groups, Dynamics, and Approximation
01 dec 2019 - 07 dec 2019 • Oberwolfach, Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1140505
28
19w5040 — Discrete Subgroups of Lie Groups
08 dec 2019 - 13 dec 2019 • Banff, Alberta, Canada
Organisateur:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Identifiant de l'évènement:
1138297
29
Workshop — Model Theory: Groups, Geometries and Combinatorics
12 jan 2020 - 25 jan 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220366
30
Workshop — Manifolds and Groups
09 fév 2020 - 15 fév 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220449
31
Measured Group Theory, Stochastic Processes on Groups and Borel Combinatorics
04 mai 2020 - 08 mai 2020 • CIRM – Luminy, France
Organisateur:
Centre International de Rencontres Mathématiques (CIRM)
Identifiant de l'évènement:
1210389
32
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:
1220092
33
Workshop on Polyhedral Products in Geometric Group Theory
25 mai 2020 - 29 mai 2020 • Montreal, Canada
Organisateur:
The Fields Institute
Résumé:
Two special cases of the polyhedral product construction have been immensely influential in geometric group theory, giving rise to at least three major families of examples of groups parametrized by flag simplicial complexes: right-angled Coxeter groups associated with the polyhedral product for pairs (,*); right-angled Artin groups associated with the polyhedral product for pairs (,*); and Bestvina-Brady groups associated with a covering space of the polyhedral product for pairs (,*). However, the interaction between toric topology and geometric group theory is largely unexplored. The purpose of this workshop is to significantly increase synergies between the two groups and establish a framework for approaching common problems and methods in a more global context.
Identifiant de l'évènement:
1220091
Sujets apparentés:
34
Artin groups, CAT(0) geometry and related topics
01 jui 2020 - 05 jui 2020 • Luminy , France
Identifiant de l'évènement:
1098852
35
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:
1211355
Sujets apparentés:
36
Workshop — Geometric Structures in Group Theory
21 jui 2020 - 27 jui 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220532
Sujets apparentés:
37
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:
1212378
38
Workshop — Cohomology of Finite Groups: Interactions and Applications
09 aou 2020 - 15 aou 2020 • Oberwolfach , Allemagne
Organisateur:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Identifiant de l'évènement:
1220679
39
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:
1211553
Sujets apparentés:


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Dernière mise à jour: 16 Mai 2019