Interdisciplinary Questions in Algebraic Topology and Application

报告人：吴杰 (Jie Wu), BIMSA

摘要：2022 Tsinghua-BIMSA Mathematics Seminar at TSIMF 17-24 January 2022

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地点：A-110会议室 Conference Room A-110, TSIMF

Split Milnor-Witt Motives

报告人：杨南君 (Nanjun Yang BIMSA), BIMSA

摘要：The Chow-Witt group is a kind of cohomology theory of smooth varieties which combines Chow groups and quadratic information of fields together.

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地点：A-110会议室 Conference Room A-110, TSIMF

Statistics of irreducible components in large tensor products of representations of simple Lie algebras.

报告人：Nicolai Reshetikhin (Tsinghua University), 清华大学 (Tsinghua University)

摘要：The character measure on tensor product of finite dimensional representations of simple Lie algebras is considered.

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地点：A-110会议室 Conference Room A-110, TSIMF

On the center of small quantum groups

报告人：单芃 (Peng Shan), 清华大学 (Tsinghua University)

摘要：We will explain a geometrical realisation of the center of small quantum groups in terms of cohomology of some affine Spaltenstein varieties. As application, this gives some evidence for a conjecture of Lachowska and Qi on the dimension of the center of s

时间：

地点：A-110会议室 Conference Room A-110, TSIMF