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A note on totally umbilical proper slant submanifold of a Lorentzian beta-Kenmotsu manifold
Journal article   Peer reviewed

A note on totally umbilical proper slant submanifold of a Lorentzian beta-Kenmotsu manifold

Khushwant Singh, Siraj Uddin and Meraj Ali Khan
Analele Universității din Craiova. Seria matematică, informatică, Vol.38(1), pp.49-53
15/03/2011

Abstract

Mathematics Physical Sciences Science & Technology
In the present note, we study a slant submanifold of a Lorentzian beta-Kenmotsu manifold which is totally umbilical. We prove that every totally umbilical proper slant sub manifold M of a Lorentzian beta-Kenmotsu manifold (M) over bar is either minimal or if M is not minimal then we derive a formula for slant angle of M.

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