Time: July 24, 15:00-16:00

Location：Lecture Hall of Institute for Advanced Study in Mathematics, 1st floor of east 7th teaching building, Zhejiang University (Zijingang Campus) 

Speaker: Xiaojun Chen

Affiliation: Sichuan University

Title: Calabi-Yau algebras and the shifted symplectic structure 

Abstract: In this talk, we first recall the shifted symplectic structure introduced by Pantev et al, and then explain that there is a noncommutative version of shifted symplectic structure on Calabi-Yau algebras, which induces a shifted symplectic structure on their moduli space of derived representations. If time permits we also discuss the derived noncommutative Poisson structure on Calabi-Yau algebras as well as its quantization. This talk is based on the works joint with Eshmatov.