Totally Contact Umbilical Lightlike Hypersurfaces of Indefinite -Manifolds

Totally Contact Umbilical Lightlike Hypersurfaces of Indefinite -Manifolds

We study totally contact umbilical lightlike hypersurfaces of indefinite -manifolds and prove the nonexistence of totally contact umbilical lightlike hypersurface in indefinite -space form.

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Bibliographic Details
Main Authors:	Rachna Rani, Rakesh Kumar, R. K. Nagaich
Format:	Article
Language:	English
Published:	Wiley 2013-01-01
Series:	Journal of Mathematics
Online Access:	http://dx.doi.org/10.1155/2013/395787
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