Combinatorial Ricci flows and the hyperbolization of a class of compact 3-manifolds
2021-03-31 16:00:00
2021-03-31 16:00:00
2021-03-31 16:00:00
Speaker : 4:00PM, GE HUABIN
Time : 2021-03-31 16:00:00
Location :
Speaker: GE HUABIN (Renmin University of China)
Time: 16:00-17:00PM, 2021-3-31
Online Seminar:Room 200-9 , Sir Run Run Shaw Business Administration Building
Using combinatorial Ricci flow methods, we shall prove the following theorem: Let M be a compact 3-manifold with boundary consisting of surfaces of genus at least 2. If M admits an ideal triangulation with valence at least 10 at all edges, then there exists a unique hyperbolic metric on M with totally geodesic boundary under which the ideal triangulation is geometric. This is based on joint work with Ke Feng and Bobo Hua.
Contact Person: JIANG WENSHUAI（wsjiang@zju.edu.cn）