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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
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70 [SNU Number Theory Seminar 2022.03.18] On p-rationality of $\mathbb{Q}(\zeta_{2l+1})^{+}$ for Sophie Germain primes $l$ qsms 2022.03.19 46700
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68 [Seminar 2021.01.21] Zeta함수와 L함수에 대한 역사적 고찰VIII qsms 2021.01.18 46763
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65 [2021 KMS Annual Meeting] Related talks qsms 2021.10.05 46863
64 [Seminar 2021.02.25] Zeta함수와 L함수에 대한 역사적 고찰IX qsms 2021.02.22 46976
63 [Seminar 2021.03.19] Introduction to zeta functions of groups and rings qsms 2021.03.04 46980
62 [Seminar 2021.05.06] Arithmetic properties of weakly holomorphic modular functions of arbitrary level qsms 2021.05.04 47050
61 [QSMS Monthly Seminiar] Symplectic homology and the McKay correspondence qsms 2021.01.11 47054
60 [QSMS Representation theory seminar 2023-12-28] Generalized polynomial functors qsms 2023.12.15 47058
» [QSMS Monthly Seminar 2023-05-26] Lagrangian submanifolds and their Legendrian lifts qsms 2023.05.26 47065
58 [Seminar 2021.04.02] CM congruence and the derivatives of p-adic L-functions for imaginary quadratic fields qsms 2021.04.19 47082
57 [BK21-QSMS Toric Geometry Seminar] Moment Polytope qsms 2022.01.03 47082
56 [Series of lectures 2/21, 2/23, 2/28] An introduction to geometric representation theory and 3d mirror symmetry qsms 2023.02.02 47083
55 [사교위상 초청강연 2021.07.16] Categorical entropy and symplectic geometry qsms 2021.07.05 47105
54 [초청강연 2020.11.20] Zeta함수와 L함수에 대한 역사적 고찰 qsms 2020.11.18 47114
53 [QSMS Monthly Seminar]Introduction to modular curves and modular forms qsms 2020.12.02 47116
52 [Seminar 2021.04.29] A realization of type A finite $W$-(super)algebra in terms of (super) Yangian qsms 2021.04.09 47166
51 [Seminar 2021.05.28] Ramanujan continued fractions of order sixteen qsms 2021.05.21 47209
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