Golden GCR-Lightlike Submanifolds of Golden Semi-Riemannian Manifolds
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DOI: 10.1007/s00009-020-01567-7
Abstract: We introduce golden GCR-lightlike submanifolds of golden semi-Riemannian manifolds. We investigate several properties of such submanifolds. Moreover, we find some necessary and sufficient conditions for minimal golden GCR-lightlike submanifolds of golden semi-Riemannian manifolds. read more here.
Keywords: semi riemannian; submanifolds golden; golden semi; gcr lightlike ... See more keywords
Some characterization theorems on holomorphic sectional curvature of GCR-lightlike submanifolds
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DOI: 10.1142/s0219887817500347
Abstract: We obtain the expressions for sectional curvature, holomorphic sectional curvature and holomorphic bisectional curvature of a GCR-lightlike submanifold of an indefinite Sasakian manifold and obtain... read more here.
Keywords: gcr lightlike; sectional curvature; holomorphic sectional; curvature gcr ... See more keywords