Title：Mean curvature flows of closed hypersurfaces in a class of warped product manifolds

Speaker：黄  正 （纽约城市大学）

Time：2018年1月18日   下午 16:00--17:00

Room：东区管理科研楼   数学科学学院1518室 

Abstract：Mean curvature flows (MCFs) of closed initial hypersurfaces develop finite time singularity in Euclidean space (and many other spaces). We work in a 

large class of warp product manifolds,  and we use its special geometry,  to find conditions such that a MCF with  close initial hypersurface exists for all time and 

converge to the totally geodesic hypersurface. This is based on joint work with Z. Zhang and H. Zhou.