Seminar:
Group Actions, Geometry and Dynamics
Event time:
Monday, January 30, 2023 - 4:00pm
Location:
LOM 206
Speaker:
Hee Oh
Speaker affiliation:
Yale
Event description:
I will discuss a rigidity problem for representations of discrete Zariski dense subrgoups, and a surprising role played by higher rank conformal measures of the associated self-joining group. Our approach recovers rigidity theorems of Sullivan, Tukia and Yue, as well as has found a new application to Anosv representations, in particular to Hitchin representations. (Based on joint work with Dongryul Kim)