MATEMATIČKI VESNIK МАТЕМАТИЧКИ ВЕСНИК

 SLANT LIGHTLIKE SUBMANIFOLDS OF GOLDEN SEMI-RIEMANNIAN MANIFOLDS A. Yadav, S. Kumar AbstractIn this paper, we introduce the notion of slant lightlike submanifold of a golden semi-Riemannian manifold and provide a characterization theorem with some non-trivial examples of such submanifolds. We find necessary and sufficient conditions for integrability of distributions. Finally, we study curvature properties of slant lightlike submanifolds of golden semi-Riemannian manifolds. Keywords: Golden structure; golden semi-Riemannian manifolds; Gauss and Weingarten formulae; lightlike submanifolds; curvature-invariant. MSC: 53C15, 53C40, 53C50 Pages:  1$-$14

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