On Totally Contact Umbilical Contact CR-Lightlike Submanifolds Of Indefinite Sasakian Manifolds
Keyword(s):
AbstractAfter brief introduction, we prove that a totally contact umbilical CR- lightlike submanifold is totally contact geodesic. We obtain a necessary and sufficient condition for a CR-lightlike submanifold to be an anti-invariant submanifold. Finally, we characterize a contact CR-lightlike submanifold of indefinite Sasakian manifold to be a contact CR-lightlike product
1998 ◽
Vol 21
(2)
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pp. 249-254
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2018 ◽
Vol 15
(02)
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pp. 1850024
2020 ◽
Vol 35
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pp. 001
2015 ◽
Vol 08
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pp. 1550073
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