Speaker：Lei Li (Nankai University)

Time：2025-11-09 10:00

Location：Conference Room S102 at Experiment Building at Haiyun Campus

Abstract:

In this talk, I will introduce our recent work on stability of isometries on positive cones of trace class operators. We finally give a affirmative answer in the finite-dimensional case. This is a joint work with Yunbai Dong, Denny H. Leung and Baoyue Zhang.