Abstract

Let g be a finite dimensional simple Lie algebra. In this talk, I will start with the definition of fusion product of g[t]-modules, and then introduce several approaches to study it, such as the global modules and Borel-Weil type theorem. In the meantime, I will talk about some partial results on the fusion product and applications including my work on twisted global Demazure modules joint with Jiuzu Hong.

About the speaker

Huanhuan Yu is a postdoc at Beijing International Center for Mathematical Research. His reaserch interest is Geometric Representation Theory.