Konferenzen zum Thema Geometrie und Topologie in Kanada

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1
Workshop on Tame Geometry: Interactions Between O-minimal, Complex Analytic and Nonarchimedean Methods
06. Jun 2022 - 10. Jun 2022 • The Fields Institute –Toronto, Ontario, Kanada
Veranstalter:
The Fields Institute for Research in Mathematical Sciences
Eintrags-ID:
1386159
Verwandte Fachgebiete:
2
Homotopy theory with applications to arithmetic and geometry [North American side]
27. Jun 2022 - 30. Jun 2022 • Toronto, Ontario, Kanada
Veranstalter:
The Fields Institute
Zusammenfassung:
The field of homotopy theory originated in the study of topological spaces up to deformation, but has since been applied effectively in several other disciplines. Indeed, homotopical ideas lead to the resolution of several long-standing open conjectures, for instance on smooth structures on spheres, the moduli of curves, and the cohomology of fields. More recently, Bhatt, Morrow, and Scholze used homotopical methods to compare different cohomology theories for algebraic varieties, thereby resolving open questions in arithmetic geometry. In a similarly arithmetic vein, Galatius and Venkatesh initiated the study of Galois representations with homotopical means, whereas Clausen and Scholze revisited the foundations of analytic topology. These and other recent developments in the interface of arithmetic and topology opened up new lines of attack towards classical open questions, which sparked a wide range of current research activities. This conference intends to survey some of the most spectacular recent advances in the fields, thereby paving the way to new developments and future interactions. Our goal is to foster scientific exchange and collaboration between established researchers, emerging leaders, early career mathematicians, and graduate students.
Eintrags-ID:
1448786
Verwandte Fachgebiete:
3
BIRS Workshop — Derived Categories, Arithmetic, and Reconstruction in Algebraic Geometry
03. Jul 2022 - 08. Jul 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439356
4
Summer Graduate School — Séminaire de Mathématiques Supérieures 2022: Floer Homotopy Theory
11. Jul 2022 - 23. Jul 2022 • University of British Columbia, Vancouver, Kanada
Veranstalter:
Mathematical Sciences Research Institute (MRSI)
Zusammenfassung:
The goal of the summer school is to provide participants the tools in symplectic geometry and stable homotopy theory required to work on Floer homotopy theory. Students will come away with a basic understanding of some of the key techniques, questions, and challenges in both of these fields. The summer school may be particularly valuable for participants with a solid understanding of one of the two fields who want to learn more about the other and the connections between them.
Eintrags-ID:
1443985
5
Aiden Bruen 80th Birthday Geometry Conference
18. Jul 2022 - 22. Jul 2022 • The Fields Institute, Toronto, Ontario, Kanada
Veranstalter:
The Fields Institute
Zusammenfassung:
This conference is in celebration of Professor Aiden Bruen's 80th birthday, to acknowledge and honour Professor Bruen's contributions to geometry, design theory, coding theory, and combinatorics at large. Professor Bruen's research covers many areas, including geometry, error-control codes, and cryptography.
Eintrags-ID:
1461138
6
BIRS Workshop — Joint MSRI-BIRS Graduate Summer School - Sums of Squares Method in Geometry, Combinatorics and Optimization
31. Jul 2022 - 12. Aug 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439468
7
Summer Graduate School — Sums of Squares Method in Geometry, Combinatorics and Optimization
01. Aug 2022 - 13. Aug 2022 • Banff, Alberta, Kanada
Veranstalter:
BIRS - Banff International Research Station
Zusammenfassung:
The summer school will give a self-contained introduction aimed at beginning graduate students, and introduce participants to the latest developments. In addition to attending the lectures, students will meet in intensive problem and discussion sessions that will explore and extend the topics developed in the lectures.
Eintrags-ID:
1444079
8
BIRS Workshop — Extremal Combinatorics and Geometry
14. Aug 2022 - 19. Aug 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439444
9
CCCG 2022 — 34th Canadian Conference on Computational Geometry
25. Aug 2022 - 27. Aug 2022 • Ryerson University, Toronto, Kanada
Veranstalter:
Ryerson University
Zusammenfassung:
The 34th Canadian Conference on Computational Geometry (CCCG 2022) will be held in Toronto, Ontario, Canada on August 25-27, 2022, at Ryerson University. The Canadian Conference on Computational Geometry (CCCG) is a forum to disseminate and discuss new theoretical and applied results in discrete and computational geometry. CCCG focuses on the design of efficient algorithms, the development of software, and the study of the mathematical foundations of computational problems whose formulations involve geometric constraints. The field of computational geometry is motivated by problems from a broad range of application areas, as diverse as computer graphics and animation, computer vision, computer-aided design and manufacturing, geographic information systems, pattern recognition, wireless communications, robotics, protein folding, urban planning, graph drawing, or statistical analysis.
Eintrags-ID:
1482369
10
BIRS Workshop — Rank Conjectures in Algebraic Topology and Commutative Algebra
11. Sep 2022 - 16. Sep 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439515
11
Geometry of Spaces with Upper and Lower Curvature Bounds
12. Sep 2022 - 16. Sep 2022 • The Fields Institute, Toronto, Ontario, Kanada
Veranstalter:
The Fields Institute
Zusammenfassung:
The study of metric spaces with upper and lower sectional curvature bounds is a rich and well developed subject that goes back some 60+ years to the work of A.D. Alexandrov. It has a wide variety of applications and connections with various areas of geometry such as geometric group theory, classical Riemannian geometry of manifolds with various sectional curvature bounds, integral geometry and the study of spaces with lower Ricci bounds.
Eintrags-ID:
1461144
Verwandte Fachgebiete:
12
BIRS Workshop — Noncommutative Geometry and Noncommutative Invariant Theory
25. Sep 2022 - 30. Sep 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439568
13
BIRS Workshop — Topology in Dimension 4.5
30. Okt 2022 - 04. Nov 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439540
14
Aspects of Ricci Curvature Bounds
14. Nov 2022 - 18. Nov 2022 • The Fields Institute, Toronto, Ontario, Kanada
Veranstalter:
The Fields Institute
Zusammenfassung:
Structures having Ricci curvature bounded either from below and/or from above in some sense have been at the center of intense investigations in the last ten years, the reason being the deep effect at the geometric, analytic and probabilistic level that this sort of assumption carries. The study of such bounds and their geometric and analytic effects therefore attracts a constellation of mathematicians with a diverse set of skills and backgrounds. The conference aims at gathering specialists from different sectors to foster communication between various (sub)fields of research. We aim at covering the synthetic side of the story, the non-commutative one, the regularity of Ricci-limit spaces and geometric evolution problems.
Eintrags-ID:
1461208
Verwandte Fachgebiete:
15
BIRS Workshop — Toric Degenerations
04. Dez 2022 - 09. Dez 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439645
16
Workshop on the Geometry and Dynamics of Groups of Transformations
16. Jan 2023 - 20. Jan 2023 • The Fields Institute, Toronto, Ontario, Kanada
Veranstalter:
The Fields Institute
Zusammenfassung:
This workshop will further explore interactions between set theory, Ramsey theory, and the geometry and dynamics of Polish groups. An emphasis will be placed on the large scale geometry and dynamics of homeomorphism groups, mapping class groups of spaces of infinite type, and of automorphism groups of countable structures. It will also include work on automatic continuity in the context of transformation groups.
Eintrags-ID:
1461207
Verwandte Fachgebiete:
17
Geometry of subgroups
15. Mai 2023 - 26. Mai 2023 • Montréal, Kanada
Veranstalter:
CRM / Université de Montréal
Zusammenfassung:
Understanding the geometry of the finitely generated subgroups of a group informs our understanding of that group significantly. For example, some hyperbolic groups enjoy the property that every finitely generated subgroup is quasi-convex. Groups which are incoherent and groups which are algebraically fibered do not have this property. This conference aims to explore some of the many directions in this field, including quasi-convexity in other contexts.
Eintrags-ID:
1482361
Verwandte Fachgebiete:
18
3-manifold groups
05. Jun 2023 - 16. Jun 2023 • Montréal, Kanada
Veranstalter:
CRM / Université de Montréal
Zusammenfassung:
This workshop focuses on several themes related to the fundamental groups of 3-manifolds. The themes include: the theory character varieties, Thurston norm polytopes and fibrations, orderability, profinite rigidity, and variations on the Cannon conjecture. The first week of the workshop will feature mini-courses by Ian Biringer (Boston College), Michelle Chu (Minnesota), Nathan Dunfield (Illinois-Urbana), and Daniel Groves (Illinois-Chicago). The second week will be devoted to research talks.
Eintrags-ID:
1482448
Verwandte Fachgebiete:
19
Cubes and combinatorial non-positive curvature
19. Jun 2023 - 30. Jun 2023 • Montréal, Kanada
Veranstalter:
CRM / Université de Montréal
Zusammenfassung:
The mini-courses and research talks will address several themes, including: nonpositively-curved cube complexes, median spaces, (coarsely) Helly spaces and groups, and various combinatorial notions of nonpositive curvature. The first week of the workshop involves mini-courses by Elia Fioravanti (MPI Bonn), Thomas Haettel (Université de Montpellier), Nima Hoda (ENS Paris), Nir Lazarovich (Technion). The second week will be devoted to research talks.
Eintrags-ID:
1482425
Verwandte Fachgebiete:


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Stand vom 20. April 2022