People

Yu Zhao
Position
Project Researcher (from 2021/07/03 )
Research Field
Mathematics
E-Mail
<yu.zhao _at_ ipmu.jp> 
URL
https://zy199402.weebly.com/
PHOTO

Last Update 2022/08/02

My research interest is the cohomological Hall algebra and its variants, and the categorical representation theory.

Currently I am working on constructing categorical algebraic action on the derived category of certain moduli spaces. For example, Schiffmann-Vasserot, Feigin-Tsymbaliuk and Negut studied the quantum toroidal algebra action on the Grothendieck group of Hilbert schemes of points on surfaces, which generalized the cohomology action by Nakajima and Grojnowski. I constructed a weak categorication for this action.


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