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ISSN:2394-3661 | Crossref DOI | SJIF: 5.138 | PIF: 3.854

International Journal of Engineering and Applied Sciences

(An ISO 9001:2008 Certified Online and Print Journal)

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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