PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact John Roe, Dmitri Burago.

Title:Synthetic scalar curvature
Seminar:Geometry Luncheon Seminar
Speaker:A. Lytchak
Abstract:
In the talk, I am going to introduce a new concept of boundaries and scalar curvatures of singular metric spaces. I will explain how these notions can be used to study very basic properties of the geodesic flow on singular spaces. As an example, I will discuss the existence of "many" in finite local geodesics on singular convex hypersurfaces and the invariance of the Liouville measure under this almost everywhere de fined geodesic flow.

Room Reservation Information

Room Number:MB114
Date:09 / 30 / 2009
Time:12:15pm - 01:15pm