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arXiv · 1404.3791

Classification of totally umbilical slant submanifolds of a Kenmotsu manifold

Siraj Uddin·Zafar Ahsan·A. H. Yaakub
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Abstract

The purpose of this paper is to classify totally umbilical slant submanifolds of a Kenmotsu manifold. We prove that a totally umbilical slant submanifold $M$ of a Kenmotsu manifold $\bar M$ is either invariant or anti-invariant or $dim M=1$ or the mean curvature vector $H$ of $M$ lies in the invariant normal subbundle. Moreover, we find with an example that every totally umbilical proper slant submanifold is totally geodesic.

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Siraj Uddin, Zafar Ahsan, A. H. Yaakub. 2014-04-15. Classification of totally umbilical slant submanifolds of a Kenmotsu manifold. https://doi.org/10.2298/fil1609405u

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