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일정시작 2023-05-26
배경색상 #036eb7

2023년 5월 QSMS  Monthly Seminar

 

  • Date:   May 26 (Fri) 11:00 ~ 16:00
  • Place:  25-103 (SNU)
  • Contents:

 

Speaker:  홍한솔 (오전 11시)

Title: Lagrangian submanifolds and their Legendrian lifts
Abstract: Given a Laurent polynomial defined over non-Archimedean field (typically the Novikov ring), I will introduce a tropical method to find possible locations of its critical points.
The main application is to study closed string mirror symmetry for a class of blowups of toric surfaces. The mirror geometry in this case, consists of a Laurent polynomial (or series) called the potential, which can be combinatorially computed by counting broken lines on some scattering diagram.

 

Speaker:  최승일 (오후 3시)

Title: Symmetric and nonsymmetric Cauchy identities
Abstract: The Cauchy identity, which is the decomposition of the symmetric Cauchy kernel into a product of two Schur polynomials, is an important subject in the symmetric function theory and representation theory. Lascoux introduced a generalization of the Cauchy kernel, called nonsymmetric Cauchy kernels, and provided a decomposition into a product of key polynomials (or Demazure characters). In this talk, we will provide an overview of these results and then explore further extended results to other types.

 

 

 


 


List of Articles
No. Subject Author Date Views
Notice QSMS Mailing List Registration qsms 2021.09.09 4753
145 [2021 KMS Annual Meeting] Related talks qsms 2021.10.05 1830
144 [2021 KMS Spring Meeting] Related talks qsms 2021.04.30 5465
143 [2022 Global KMS International Conference 10/19 ~ 10/21] Related talks qsms 2023.01.05 1220
142 [2022 KMS Spring Meeting] Related talks qsms 2022.04.28 1667
141 [BK21-QSMS Toric Geometry Seminar] Moment Polytope qsms 2022.01.03 1733
140 [BK21-QSMS Toric Geometry Seminar] The Fredholm regularity of discs qsms 2022.03.14 1503
139 [KMS Specical Conference with 2022 Fields Medalists] Related talks qsms 2023.10.11 1043
138 [QSMS Geometry Seminar 2022-05-12] Tropical Lagrangian multi-sections and tropical locally free sheaves qsms 2022.05.07 1530
137 [QSMS Geometry Seminar 2022-05-17, 19] Symplectic Criteria on Stratified Uniruledness of Affine Varieties and Applications qsms 2022.05.09 1616
136 [QSMS Geometry Seminar 20221230] Morphism spaces between coisotropic A-branes qsms 2022.12.27 1154
135 [QSMS Geometry seminar 2023-05-25] Symplectic field theory and codimension-2 stable Hamiltonian submanifolds qsms 2023.05.25 1147
134 [QSMS Mini-course] Pablo Portilla cuadrado (University of Lille) qsms 2022.07.04 1487
133 [QSMS Monthly Seminar 2022-09-30] Monotone Lagrangians via toric degenerations: algebraic approach qsms 2022.09.30 1350
132 [QSMS Monthly Seminar 2022-10-28] Oscillator representations of quantum affine algebras   qsms 2022.10.30 1230
131 [QSMS Monthly Seminar 2022-12-02] Extended crystal structures of Hernandez-Leclerc categories qsms 2022.12.02 1260
130 [QSMS Monthly Seminar 2023-03-24] Rational points on abelian varieties qsms 2023.03.24 1165
129 [QSMS Monthly Seminar 2023-04-21] Lagrangian submanifolds and their Legendrian lifts qsms 2023.04.21 1139
» [QSMS Monthly Seminar 2023-05-26] Lagrangian submanifolds and their Legendrian lifts qsms 2023.05.26 1121
127 [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 2023.10.13 962
126 [QSMS Monthly Seminar 2023-11-11] Cluster structures on polygon spaces / From classical to quantum integrability qsms 2023.11.10 1060
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