科学研究
学术报告
The I-Quantum Group U^I(N)
邀请人:付强
发布时间:2021-12-07浏览次数:

题目:The I-Quantum Group U^I(N)

报告人:杜杰 教授(新南威尔士大学)

地点:腾讯会议室

时间:2021年12月10日(星期五) 9:00-10:00

摘要:I will report on a second paper with Yadi Wu. This paper investigates the i-quantum group U^i(n) and their associated q-Schur algebra of type C. I will make comparisons between the i-quantum groups U^j(n) and U^i(n) and q-Schur algebras S^j(n,r) and S^i(n,r) of type B and C.

Topics include short (element) multiplication formulas, long multiplication formulas, and a triangular relation in the q-Schur algebra of type C. We will also give a new realization for U^i(n) and investigate a certain integral subalgebra that maps onto S^i(n,r) at the integral level. This allows us to link representations of U^i(n) with those of finite symplectic groups.

腾讯会议号:724-823-511

会议链接:https://meeting.tencent.com/dm/ICfdkShjhOlM

欢迎各位参加!