Tagungen und Workshops zum Thema Gruppentheorie

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ALLE LÄNDER (34)
1
CIRM – Research in Pairs — Zariski Density and Algorithms for Infinite Linear Groups
06. Apr 2020 - 17. Apr 2020 • CIRM (Marseille Luminy), Frankreich
Veranstalter:
CIRM – Centre International de Rencontres Mathématiques
Zusammenfassung:
This proposal aims to develop further a novel domain of computational group theory: the design of algorithms and software for finitely generated linear groups over infinite fields. Our research is motivated by the applications of linear groups in many areas of mathematics, and the high demand for algorithms to carry out practical computations. We plan to advance our recently obtained computational techniques, based on exploring Zariski density and the strong approximation property. Specifically, we will complete the design of algorithms for isometry groups over infinite domains, and apply implementations of these algorithms to solve hard open problems via computer-aided experimentation. The latter includes experiments with symplectic hypergeometric monodromy groups. All results will be new. Moreover, the algorithms will be the first-ever of their kind, satisfying the demand for practical computational methods in the areas concerned.
Eintrags-ID:
1311831
Verwandte Fachgebiete:
2
Measured Group Theory, Stochastic Processes on Groups and Borel Combinatorics
04. Mai 2020 - 08. Mai 2020 • CIRM – Luminy, Frankreich
Veranstalter:
Centre International de Rencontres Mathématiques (CIRM)
Eintrags-ID:
1210378
Verwandte Fachgebiete:
3
Spring Graduate School on Polyhedral Products in Geometric Group Theory
20. Mai 2020 - 22. Mai 2020 • Montreal, Kanada
Veranstalter:
The Fields Institute
Zusammenfassung:
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.
Eintrags-ID:
1220103
4
Workshop on Polyhedral Products in Geometric Group Theory
25. Mai 2020 - 29. Mai 2020 • Montreal, Kanada
Veranstalter:
The Fields Institute
Zusammenfassung:
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.
Eintrags-ID:
1220113
Verwandte Fachgebiete:
5
Sub-Riemannian Geometry and Beyond, III. A gist on Lie groups in Pisa
25. Mai 2020 - 29. Mai 2020 • Pisa, Italien
Veranstalter:
Centro di Ricerca Matematica Ennio De Giorgi
Zusammenfassung:
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.
Eintrags-ID:
1287535
Verwandte Fachgebiete:
6
Finite and Residually Finite Groups
27. Mai 2020 - 30. Mai 2020 • Bilbao, Basque Country, Spanien
Zusammenfassung:
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.
Kontakt:
Email: pavel60conference@gmail.com
Eintrags-ID:
1271532
Verwandte Fachgebiete:
7
Artin groups, CAT(0) geometry and related topics
01. Jun 2020 - 05. Jun 2020 • Luminy , Frankreich
Eintrags-ID:
1098885
8
Groupes d'Artin, géométrie CAT(0) et sujets liés — Artin Groups, CAT(0) Geometry and Related Topics
01. Jun 2020 - 05. Jun 2020 • CIRM – Luminy, Frankreich
Veranstalter:
Centre International de Rencontres Mathématiques (CIRM)
Eintrags-ID:
1211355
Verwandte Fachgebiete:
9
AIM Workshop: Random walks beyond hyperbolic groups
01. Jun 2020 - 05. Jun 2020 • San Jose, Kalifornien, Vereinigte Staaten
Zusammenfassung:
This workshop, sponsored by AIM and the NSF, will be devoted to extending results on random walks known for Lie groups or hyperbolic groups, to the more general class of groups which have actions on (non-proper) Gromov hyperbolic spaces.
Eintrags-ID:
1265875
10
Motives and Representation Theory
02. Jun 2020 - 05. Jun 2020 • Münster, Deutschland
Veranstalter:
University of Münster
Zusammenfassung:
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.
Kontakt:
Organizers;     Tel.: [+49 251 8333735];     Email: mrt2020muenster@gmail.com
Themen:
Motives, Representation Theory
Eintrags-ID:
1341432
Verwandte Fachgebiete:
11
Hanna Neumann Day
12. Jun 2020 • Hull, Großbritannien
Veranstalter:
University of Hull, Department of Mathematics
Zusammenfassung:
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.

Kontakt:
Email: a.detinko@hull.ac.uk
Eintrags-ID:
1325690
Verwandte Fachgebiete:
12
GABY2020 — Groups and Algebras in Bicocca for Young algebraists 2020
15. Jun 2020 - 19. Jun 2020 • Mailand, Italien
Veranstalter:
University of Milano-Bicocca, Department of Mathematics
Zusammenfassung:
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.
Kontakt:
Event organization;     Email: gaby2020milan@gmail.com
Themen:
representations of groups, geometric group theory, growth of groups, amenable groups, p-adic groups
Eintrags-ID:
1305865
Verwandte Fachgebiete:
13
GRT2020 — Groups and Rings talking: Conference in Honor of Ángel del Río's 60th Birthday
19. Jun 2020 - 20. Jun 2020 • Murcia, Spanien
Veranstalter:
University of Murcia. Spain
Zusammenfassung:
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.
Kontakt:
Email: grt2020@um.es
Themen:
Group rings, groups of units, isomorphism problem.
Eintrags-ID:
1336373
Verwandte Fachgebiete:
14
5 Day Workshop at BIRS — Algorithms for Linear Groups
21. Jun 2020 - 26. Jun 2020 • Banff, Alberta, Kanada
Zusammenfassung:
Since its inception, Computational Group Theory has proved to be a fertile area for the development of effective computational techniques, which have been applied in diverse areas of mathematics, science and engineering; these include coding theory, design theory, integer programming, crystallography, algebraic number theory, and topology. The aim of this meeting is to bring together a combination of leading and young researchers on computations with linear groups, for the purpose of exploring new directions for research in the light of significant recent advances.
Eintrags-ID:
1329802
15
Workshop — Geometric Structures in Group Theory
21. Jun 2020 - 27. Jun 2020 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1220598
Verwandte Fachgebiete:
16
GAGTA 2020 — 14th Geometric and asymptotic group theory with applications
22. Jun 2020 - 26. Jun 2020 • Edinburgh , Großbritannien
Eintrags-ID:
1246865
17
Simple groups, representations and applications
22. Jun 2020 - 26. Jun 2020 • INI Cambridge, Großbritannien
Zusammenfassung:
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.
Eintrags-ID:
1326494
Verwandte Fachgebiete:
18
Reductive Groups 2020
29. Jun 2020 - 03. Jul 2020 • Bergkloster Bestwig, Deutschland
Veranstalter:
Universität Paderborn - Institut für Mathematik
Zusammenfassung:
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.
Eintrags-ID:
1275156
Verwandte Fachgebiete:
19
G2G2-Summer School — Graphs and Groups, Geometries and GAP
29. Jun 2020 - 04. Jul 2020 • Rogla, Slowenien
Veranstalter:
Sobolev Institute of Mathematics, Siberian Branch of Russian Academy of Science, Russia
Zusammenfassung:
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.
Eintrags-ID:
1212345
20
Groups, Graphs, Growth and Complexity
13. Jul 2020 - 17. Jul 2020 • Budapest, Ungarn
Zusammenfassung:
The conference explores the web of interactions among the subjects in the title, on the occasion of Laci Babai's 70th birthday.
Kontakt:
Email: gggc2020@renyi.hu
Eintrags-ID:
1325216
Verwandte Fachgebiete:
21
Representations of Finite Groups: Explicit, Canonical and Functorial — A conference in honor of Robert Boltje's 60th birthday
05. Aug 2020 - 08. Aug 2020 • Istanbul Center for Mathematical Sciences, Türkei
Eintrags-ID:
1326504
Verwandte Fachgebiete:
22
Workshop — Cohomology of Finite Groups: Interactions and Applications
09. Aug 2020 - 15. Aug 2020 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1220635
23
Arithmetic Aspects of Algebraic Groups
06. Sep 2020 - 11. Sep 2020 • Banff, AB, Kanada
Veranstalter:
Banff International Research Station for Mathematical Innovation and Discovery
Zusammenfassung:
The investigation of arithmetic groups has been an active and important area of mathematical research ever since it arose in the work of Gauss, Klein, Poincare, and other famous mathematicians of the 18th and 19th centuries. New points of view have recently led to progress on classical problems, opened new directions of inquiry, and revealed unexpected connections with other areas of mathematics. The workshop will bring together experts in the area, researchers in related fields, and young mathematicians who wish to learn about the most recent advances and the most promising directions for the future of the field.
Eintrags-ID:
1245735
Verwandte Fachgebiete:
24
TOPICS IN GROUP THEORY - On the occasion of Andrea Lucchini 60th birthday
22. Sep 2020 - 25. Sep 2020 • Padova, Italien
Eintrags-ID:
1325727
25
Measured and Geometric Group Theory, Rigidity, Operator Algebras
05. Okt 2020 - 09. Okt 2020 • CIRM (Marseille Luminy), Frankreich
Veranstalter:
CIRM – Centre International de Rencontres Mathématiques
Eintrags-ID:
1312033
Verwandte Fachgebiete:
26
Arbeitsgemeinschaft: Thin Groups and Super-approximation
11. Okt 2020 - 16. Okt 2020 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1312736
27
Workshop — Periods and Branching Problems for Representations of Real, p-adic and Adelic Groups
18. Okt 2020 - 23. Okt 2020 • Hangzhou, China
Veranstalter:
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
Zusammenfassung:
Symmetries appear naturally in various areas of mathematics and the sciences, ranging from geometry, numbers, differential equations to quantum mechanics. The more symmetries there are, the better we can grasp the objects by group theoretic approaches. Branching problems investigate how a large symmetries break down into smaller ones, such as fusion rules, via a mathematical formulation using the language of representations and their restrictions. Branching problems have a history of study of over 80 years. In recent years there was an outburst of research activities focus- ing on the restriction of continuous symmetries in the infinite-dimensional cases, for which new geometric and analytic methods have been developed. We highlight branching problems of infinite-dimensional representations of real, p-adic and adelic reductive groups, the former carrying analytic features and the latter carrying number-theoretic features, which might lead us to a (conjecturally) unified phenomenon. A major goal of the Workshop is to capitalize on this momentum and to gather researchers from diverse mathematical disciplines to encourage new collaborations, and achieve progress in solving open questions in number theory, geometry and physics.
Eintrags-ID:
1330341
28
Representations and Characters: Revisiting Some Aspects of the Works of Harish-Chandra and Weil
07. Dez 2020 - 17. Dez 2020 • Singapore, Singapur
Veranstalter:
Institute for Mathematical Sciences/National University of Singapore
Zusammenfassung:
This workshop is devoted to the theory of representations of reductive groups over local fields.
Eintrags-ID:
1240757
29
Groupes quantiques et théories cohomologiques des variétés de drapeaux et variétés carquois — Quantum Groups and Cohomology Theory of Quiver and Flag Varieties
14. Dez 2020 - 18. Dez 2020 • CIRM – Luminy, Frankreich
Veranstalter:
Centre International de Rencontres Mathématiques (CIRM)
Eintrags-ID:
1211542
Verwandte Fachgebiete:
30
Topics at the Interface of Low Dimensional Group Actions and Geometric Structures
04. Jan 2021 - 15. Jan 2021 • Singapore, Singapur
Veranstalter:
Institute for Mathematical Sciences/National University of Singapore
Zusammenfassung:
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.
Eintrags-ID:
1240778
31
ICMMP2021 — International Conference on Mathematical Methods in Physics
05. Apr 2021 - 09. Apr 2021 • Marrakech, Marokko
Zusammenfassung:
The conference will bring together leading experts and research scholars to exchange and share their experience and research results on all aspects of mathematical physics and to promote transference of knowledge at the crossroads of mathematics and physics. There will be plenary sessions (30 to 40min), short talks and posters for student presentations. The scope of the conference will be quite broad, including in particular the following topics: polyanalytic function theory, harmonic analysis, representation theory and quantization, Clifford analysis and applications, coherent states, time-frequency analysis and wavelets, orthogonal polynomials, special functions and q-analogues, Hopf algebras and quantum groups, geometric mechanics and symmetry, exact solvable systems, spectral theory and quantum systems, topological methods. With the goal of encouraging communication and collaborative research between the participants, a feature of ICMMP2021 will be the inclusion of specific time-slots for scientific discussion.
Kontakt:
Tel.: [(212) (0) 663564850];     Email: mouayn@gmail.com
Themen:
Harmonic analysis, representation theory and quantization, Clifford algebras, Clifford analysis and applications, Coherent states & wavelets, q-deformation, Hopf algebras and quantum groups, Geometric mechanics and symmetry, Orthogonal Polynomials, special functions and exact solvable systems, Spectral theory and quantum systems, Topological Methods
Eintrags-ID:
1296174
Verwandte Fachgebiete:
32
Algebraic Groups
18. Apr 2021 - 24. Apr 2021 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1312976
33
Computational Group Theory
15. Aug 2021 - 21. Aug 2021 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1313092
34
Quantum Groups - Algebra, Analysis and Category Theory
12. Sep 2021 - 18. Sep 2021 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1313122


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Stand vom 16. März 2020