报告人 Speaker：Chongying Dong, University of California, Santa Cruz
组织者 Organizer：Yongchang Zhu
时间 Time：Friday, 4:00-5:00 pm, September 4, 2026
地点 Venue：C548, Shuangqing Complex Building A
Title: Fusion actions and categorical orbifold theory
Abstract: I will discuss our recent investigation into the generalized symmetries of condensable algebras in modular tensor categories. The mian results inculde Schur-Weyl duality, Galois correspondence and categorical orbifold theory. This is a joint work with Siu-Hung Ng， Li Ren and Feng Xu.
