Facets of Symplectic Geometry
June 16~19, 2025, Taipei, Taiwan
June 16~19, 2025, Taipei, Taiwan
Monday, June 16
10:30 - 12:00 Yoshihiko Mitsumatsu 1/2A @Room 505, Chee-Chun Leung Cosmology Hall, NTU
12:00 - 13:30 Lunch
13:30 - 15:00 Yoshihiko Mitsumatsu 2/2A @Room 505, Chee-Chun Leung Cosmology Hall, NTU
15:00 - 15:30 Coffee
15:30 - 17:00 Discussion
Tuesday, June 17
10:30 - 12:00 Tomohiro Asano 1/3 @Room 505, Chee-Chun Leung Cosmology Hall, NTU
12:00 - 13:30 Lunch
13:30 - 15:00 Tomohiro Asano 2/3 @Room 505, Chee-Chun Leung Cosmology Hall, NTU
15:00 - 15:30 Coffee
15:30 - 17:00 Discussion
Wednesday, June 18
10:30 - 12:00 Yoshihiko Mitsumatsu 1/2B @Room 505, Chee-Chun Leung Cosmology Hall, NTU
12:00 - 13:30 Lunch
13:30 - 15:00 Yoshihiko Mitsumatsu 2/2B @Room 505, Chee-Chun Leung Cosmology Hall, NTU
15:00 - 15:30 Coffee
15:30 - 17:00 Discussion
Thursday, June 19
10:00 - 12:00 Tomohiro Asano 3/3 @Room 505, Chee-Chun Leung Cosmology Hall, NTU
12:00 - 13:30 Lunch
13:30 - 14:30 Ki Fung Chan @Room 638, Astronomy-Mathematics Building, NTU
14:30 - 14:45 Break
14:45 - 15:45 Chin Hang Eddie Lam @Room 638, Astronomy-Mathematics Building, NTU
Tomohiro Asano - Microlocal sheaf theory and the peg problem
Yoshihiko Mitsumatsu
A - Chern-Hamilton conjecture on metrics of contact 3-manifolds
B - Lefschetz fibration of Milnor fibers of cusp singularities
Ki Fung Chan - Mirror symmetry of non-abelian group actions.
In this talk, I will present an approach to 3d mirror symmetry of pure Gauge theories using SYZ mirror symmetry. I will discuss its implications for Lagrangian Floer cohomology under non-Abelian group actions. This is a joint work with Naichung Conan Leung.
Chin Hang Eddie Lam - Shift Operators and Coulomb branch
In this talk, we discuss a generalization of shift operators on equivariant quantum cohomology to the settings of Coulomb branches of 3d gauge theories. The construction relies on a reinterpretation of the Coulomb branch, and applies for X whose fixed loci are non-compact. As an application, we give another proof of Teleman's gluing description of the Coulomb branch. This is a joint work with Kwokwai Chan and Ki Fung Chan.