A seminar at Center for Mathematical Sciences,July 10, Friday, at 3:30pm

Speaker ：Shiwu Yang，University of Cambridge, UK

Time：2015年7月10日（星期五）下午3:30—4:30

Location：Center for Mathematical Sciences, Room 813（创新研究院恩明楼813室）

Title: Geodesic hypothesis in general relativity

Abstract:In general relativity, Einstein's geodesic hypothesis states that a freemassive test particle will follow a timelike geodesic in the spacetime. In this talk,we will give a rigorous mathematical derivation of geodesic hypothesisfor the toy model that the particles are stable solitons for aclass of nonlinear Klein-Gordon equations.