Event Detail

Event Type: 
Department Colloquium
Date/Time: 
Monday, October 28, 2019 - 16:00 to 16:50
Location: 
Kidder Hall 350

Speaker Info

Institution: 
Beijing International Center for Mathematical Research & Peking University
Abstract: 

Mean curvature flow (MCF) is the higher dimensional analogue of curve shortening flow in a plane. There are many results on MCF of convex hypersurfaces in Euclidean spaces and spheres. Comparatively MCF of higher codimensional submanifolds and non-convex hypersurfaces are less understood. In this talk, I will describe the behavior of MCF for a class of submanifolds, called isoparametric submanifolds, which either have high codimension or have complicated topological type. This is based on a joint work with Chuu-Lian Terng.