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GCR-LIGHTLIKE SUBMANIFOLDS OF A SEMI-RIEMANNIAN PRODUCT MANIFOLD
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 Title & Authors
GCR-LIGHTLIKE SUBMANIFOLDS OF A SEMI-RIEMANNIAN PRODUCT MANIFOLD
Kumar, Sangeet; Kumar, Rakesh; Nagaich, Rakesh Kumar;
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 Abstract
We introduce GCR-lightlike submanifold of a semi-Riemannian product manifold and give an example. We study geodesic GCR-lightlike submanifolds of a semi-Riemannian product manifold and obtain some necessary and sufficient conditions for a GCR-lightlike submanifold to be a GCR-lightlike product. Finally, we discuss minimal GCR-lightlike submanifolds of a semi-Riemannian product manifold.
 Keywords
CR-lightlike submanifolds;SCR-lightlike submanifolds;GCR-lightlike submanifolds;semi-Riemannian product manifold;minimal lightlike submanifolds;
 Language
English
 Cited by
1.
Radical screen transversal lightlike submanifolds of indefinite Kaehler manifolds admitting a quarter-symmetric non-metric connection, International Journal of Geometric Methods in Modern Physics, 2017, 1793-6977, 1850024  crossref(new windwow)
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