Colloquium: Marked length spectrum rigidity in groups with contracting elements
Speaker: Renxing Wan, Peking University
Time: Wednesday, Apirl 17th, 2024 , 14:30-15:30
Location:IMS, RS408
This talk presents a study of the well-known marked length spectrum rigidity problem in the coarse-geometric setting. For any two (possibly non-proper) group actions $G\curvearrowright X_1$ and $G\curvearrowright X_2$ with contracting property, we prove that if the two actions have the same marked...