I am currently a visitor at Cornell University.

In case you want to reach me in Chinese, my name is 李冠宇.

My research interests are derived algebraic geometry, algebra, and algebraic topology, as well as fields related to derived algebraic geometry such as representation theory and homotopy theory.

I obtained my Ph.D. at Cornell University, under the supervision of Yuri Berest.

Here is my CV (last update: Oct, 21, 2025).