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일정시작 2024-04-12
일정종료 2024-04-12
배경색상 #036eb7

2024년 04월 QSMS  Monthly Seminar 

 

  • Date:   Apr. 12th (Fri) 14:00 ~ 17:00
  • Place:  27-220 (SNU)
  • Contents:

 

Speaker:  홍한솔 (연세대학교)

Title: Local systems and finite group symmetry in Floer theory
Abstract:  Given a covering of a Lagrangian submanifold with a finite deck transformation group G, each representation of G produces a local system on the Lagrangian. When there is a finite group symmetry on a symplectic manifold, we discuss the construction of its orbifold mirror associated with the family of objects formed by a Lagrangian coupled with various local systems obtained through this procedure.

 

Speaker:  배한울 (서울대학교)

Title: Calabi-Yau structures on Rabinowitz Fukaya categories
Abstract:  In this talk, I will first introduce the notion of proper Calabi-Yau structure on an A_infinity(or a dg category) and then the notion of relative proper Calabi-Yau structure on an functor between two A_infinity categories(or dg categories). Then I will explain that the Rabinowitz Fukaya category carries a proper Calabi-Yau structure under certain degree-wise finite assumption. Furthermore, I will discuss if the natural functor from wrapped Fukaya category to Rabinowitz Fukaya category carries a relative proper Calabi-Yau structure.

 

 

 

 


List of Articles
No. Subject Author Date Views
Notice QSMS Mailing List Registration qsms 2021.09.09 35810
152 [QSMS Symplectic topology seminar 2024-07-03] Localized mirror functor and Nakajima quiver varieties qsms 2024.07.02 14356
151 [QSMS Representation theory seminar-20240716] Highest weight categories and quasi-hereditary algebras qsms 2024.07.02 14439
150 [QSMS Seminar 2024-06-05] Curves, line bundles and Fourier transform qsms 2024.06.02 13966
149 [QSMS Monthly Seminar 2024-05-24] Cuspidal subgroups and rational torsion subgroups / Free subgroups generated by Dehn twists and its categorification qsms 2024.05.24 13887
148 [QSMS Symplectic topology seminar-20240514] Computing Fukaya categories: Techniques and Examples qsms 2024.05.10 13731
147 [QSMS Symplectic topology seminar-20240507]  Introduction to triangulated persistence categories qsms 2024.05.10 14076
» [QSMS Monthly Seminar 2024-04-12] Local systems and finite group symmetry in Floer theory / Calabi-Yau structures on Rabinowitz Fukaya categories qsms 2024.04.12 13289
145 [QSMS Monthly Seminar 2024-03-22] Lifting problem for universal quadratic forms / Poincare duality in Rabinowitz Floer homology qsms 2024.03.22 13198
144 [SNU Topology seminar 2024-03-20] Topology of singularities of complex hypersurfaces / The monodromy conjecture for simplicial nondegenerate singularities qsms 2024.03.05 12908
143 [QSMS Representation theory seminar 2024-03-29] Quantum Grothendieck rings of Hernandez-Leclerc Categories qsms 2024.03.05 14037
142 [QSMS Representation theory seminar 2024-01-31] Kostant’s problem for Whittaker modules over Lie superalgebras qsms 2024.01.18 15230
141 [QSMS-BK21 symplectic semiar] Part 4 (23' Aug 18 ~) qsms 2023.12.27 19019
140 [QSMS Representation theory seminar 2023-12-28] Generalized polynomial functors qsms 2023.12.15 19085
139 [QSMS Monthly Seminar 2023-12-14] Simple singularity and their friends qsms 2023.12.14 14300
138 [QSMS Seminar 2023-12-13] A user’s guide to Schubert calculus of Lagrangian Grassmannians qsms 2023.11.27 18418
137 [QSMS Monthly Seminar 2023-11-11] Cluster structures on polygon spaces / From classical to quantum integrability qsms 2023.11.10 17490
136 [QSMS Symplectic geometry seminar 2023-10-24] Linear bounds on rho-invariants and simplicial complexity of manifolds qsms 2023.10.24 17756
135 [QSMS Monthly Seminar 2023-10-13] Quantum Grothendieck rings of Hernandez-Leclerc categories / Regular Schur labeled skew shape posets and their 0-Hecke modules qsms 2023.10.13 17414
134 [KMS Specical Conference with 2022 Fields Medalists] Related talks qsms 2023.10.11 18308
133 [QSMS Symplectic geometry seminar 2023-10-17, 18] New approaches to discovering symplectic non-convexity / Banach-Mazur distances in symplectic and contact geometry qsms 2023.10.10 17432
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