For more information about this meeting, contact John Roe, Dmitri Burago.
|Title:||Synthetic scalar curvature|
|Seminar:||Geometry Luncheon Seminar|
|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" infinite local geodesics on singular convex hypersurfaces and the invariance of the Liouville measure under this almost everywhere defined geodesic flow.|
Room Reservation Information
|Date:||09 / 30 / 2009|
|Time:||12:15pm - 01:15pm|