About me

I received my PhD in pure mathematics from Peking University in 2024. My thesis advisor is Prof. Wenyuan Yang. During July 2024-present, I'm a postdoctoral fellow at ShanghaiTech University, working with Prof. Shi Wang. I expect to finish my fellowship in July 2026.

I am currently looking for a job. I have extensive teaching experience and am able to teach in both English and Chinese. I am particularly interested in teaching-track positions, but I am also open to other opportunities, including roles that combine teaching and research. If any employers are interested, please get in touch with me. Thank you very much!

My research interests lie in geometric group theory and low-dimensional topology. I am particularly interested in bounded cohomology and simplicial volume. My main research results include the characterization of the index of a quasi-convex subgroup of a negatively curved group, based on whether the relative second bounded cohomology is trivial. Currently I am interested in obtaining vanishing results for cup products in the bounded cohomology of hyperbolic groups and other negatively curved groups, based on the existing vanishing results in the bounded cohomology of free groups. 

During my doctoral and postdoctoral period, I worked as a teaching assistant, leading exercise sessions in calculus and linear algebra. In fall 2025 and spring 2026, I taught Calculus I and Calculus II courses independently for undergraduate students at ShanghaiTech University.