Co-screen conformal half-lightlike submanifolds
Keyword(s):
In this paper, we introduce and study the geometry of half lightlike submanifold $M$ of a semi-Riemannian manifold $\overline{M}$ satisfying that the shape operator of screen transversal bundle is conformal to the shape operator of lightlike transversal bundle of $M$. Using this geometric condition we obtain some results to characterize the unique existence of screen distribution of $M$, also, we present some sufficient conditions for the induced Ricci curvature tensor of $M$ to be symmetric.
2004 ◽
Vol 2004
(68)
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pp. 3737-3753
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2019 ◽
Vol 16
(03)
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pp. 1950037
2018 ◽
Vol 15
(02)
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pp. 1850024
2021 ◽
Vol ahead-of-print
(ahead-of-print)
◽