OIST Representation Theory Seminar


2021年9月28日 (火) 16:30 17:30


on Zoom


Speaker: Hankyung Ko, Uppsala University

Title: Bruhat orders and Verma modules


Abstract: The Bruhat order on a Weyl group has a representation theoretic interpretation in terms of Verma modules. The talk concerns resulting interactions between combinatorics and homological algebra. I will present several questions around the above realization of the Bruhat order and answer them based on a series of recent works, partly joint with Volodymyr Mazorchuk and Rafael Mrden.


Zoom info can be found on the seminar webpage.

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