Pseudo-umbilical time-like submanifolds in locally symmetric pseudo Riemann manifold |
( Volume 5 Issue 5,May 2018 ) OPEN ACCESS |
Author(s): |
HuiRunBai |
Abstract: |
In this paper, we studied the pseudo-umbilical time-like SubmanifoldsMimmersed in a locally symmetric pseudo Riemannian manifold. when is compact and with parallel mean curvature vector, the sufficient conditions for to be total geodesic are obtained by using the Hopf maximum principle. |
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