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일정시작 2023-09-22
배경색상 #036eb7

2023년 9월 QSMS  Monthly Seminar

 

  • Date:  9월 22일 금요일  오후 3시 ~ 4시
  • Place:  129동 101호
  • Speaker:  김명호 (경희대학교)
  • Title:  Quiver Hecke algebras and open Richardson varieties
  • Abstract:  The open Richardson variety $R_{w,v}$ is the intersection of a Schubert cell $S_w$ and an opposite Schubert cell $S_v$. We will review a monoidal category $\tilde C_{w,v}$ whose Grothendieck ring is isomorphic to the coordinate ring $C[R_{w,v}]$. It is a localization of a certain subcategory of the category of finite-dimensional modules over a quiver Hecke algebra. Several properties of the category will be discussed.

List of Articles
번호 제목 글쓴이 날짜 조회 수
공지 QSMS Mailing List Registration qsms 2021.09.09 35877
92 [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 17459
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90 [QSMS Monthly Seminar] Smoothing of Fano varieties and mutations qsms 2021.09.23 17476
89 [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 17483
88 [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 17503
87 [QSMS Monthly Seminar 2023-11-11] Cluster structures on polygon spaces / From classical to quantum integrability qsms 2023.11.10 17535
86 [QSMS Mini-course] Pablo Portilla cuadrado (University of Lille) qsms 2022.07.04 17547
85 [Seminar 2020.12.23] Zeta함수와 L함수에 대한 역사적 고찰V qsms 2020.12.21 17562
84 [QSMS Monthly Seminar] Recoverable lattices qsms 2021.05.07 17626
83 [QSMS-BK21 Symplectic Geometry Seminar 2022-12-09] Introduction to Floer Homotopy: Formal Groups and Complex Cobordism qsms 2022.11.28 17653
82 [Seminar 2021.01.21] Zeta함수와 L함수에 대한 역사적 고찰VIII qsms 2021.01.18 17673
81 [Seminar 2021.06.11] The pentagonal theorem of sixty-three and generalizations of Cauchy's lemma qsms 2021.05.28 17674
80 [QSMS Seminar 2022.04.05] Trialities of W-algebras qsms 2022.02.15 17682
79 [QSMS Seminar 2022.03.04 (시간변경)] Introduction to Supersymmetric Field Theories qsms 2022.02.15 17693
78 [Seminar 2020.12.10] Zeta함수와 L함수에 대한 역사적 고찰III qsms 2020.12.08 17723
77 [QSMS Monthly Seminar] Closed orbits and Beatty sequences qsms 2021.06.24 17728
76 [QSMS Monthly Seminar] Symmetric functions and super duality qsms 2021.05.28 17757
75 [QSMS-BK21 Symplectic Geometry Seminar 2022-11-04] Introduction to Floer Homotopy: Kuranishi Structures qsms 2022.10.26 17766
74 [2021 KMS Annual Meeting] Related talks qsms 2021.10.05 17800
73 [Seminar 2021.02.25] Zeta함수와 L함수에 대한 역사적 고찰IX qsms 2021.02.22 17802
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