qsms.math.snu.ac.kr - [QSMS Seminar 2023-05-17] Affinizations, R-matrices and reflection functors

Extra Form
일정시작	2023-05-17
일정종료	2023-05-17
배경색상	#77CC00

일정시작

2023-05-17

일정종료

2023-05-17

배경색상

#77CC00

Date: 2023-05-17 16:00 ~ 17:00
Place: 129-406 (SNU)
Speaker: 박의용 (서울시립대학교)
Title: Affinizations, R-matrices and reflection functors
Abstract:

In the talk, I will talk about affinizations and R-matrices in the language of categories. As an application, I will explain the reflection functors over the localizations of quiver Hecke algebras of arbitrary finite types. This reflection functor categorifies the braid group action on the half of a quantum group and the Saito reflection. This talk is based on arXiv:2304.00238.

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60	[QSMS Monthly Seminar] Quantum entanglement entropy in abelian arithmetic Chern-Simons theory	qsms	2021.10.29	18326
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58	[QSMS Seminar 2022-08-31] Localization of the category of modules over quiver Hecke algebras	qsms	2022.08.25	18296
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54	[QSMS 집중강연 Representation theory 2023-02-13] Mini-course on quantum symmetric pairs II	qsms	2023.01.05	18246
53	[QSMS Seminar 14,16 Dec] A brief introduction to differential graded Lie algebras I, II	qsms	2021.11.29	18228
52	[QSMS-BK21 Toric Geometry Seminar] Moduli Space of Special Lagrangians in the Complement of an Anticanonical Divisor	qsms	2022.04.12	18215
51	[Seminar 2021.01.07] Zeta함수와 L함수에 대한 역사적 고찰VII	qsms	2021.01.04	18206
50	[SNU Number Theory Seminar 2022-06-21] Arithmetic local systems over the moduli space of curves	qsms	2022.07.21	18200
49	[SNU Number Theory Seminar 2022-05-20] Distribution of Hecke eigenvalues of GL_2 automorphic representations	qsms	2022.05.18	18197
48	[QSMS Monthly Seminar] The dimension of the kernel of an Eisenstein ideal	qsms	2022.03.25	18185
47	[Seminar 2020.12.17] Zeta함수와 L함수에 대한 역사적 고찰IV	qsms	2020.12.08	18182
46	[SNU Number Theory Seminar 20220321, 0322, 0324] Three lectures on the Eisenstein ideal	qsms	2022.03.19	18180
45	[SNU Number Theory Seminar 2022-08-08] Geometry of the $B_{dR}^+$-Grassmannian	qsms	2022.08.04	18163

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