Lightlike Hypersurfaces of Poly-Norden Semi-Riemannian Manifolds

Year 2022, Volume: 7 Issue: 1, 21 - 30, 30.04.2022

Erol Kılıç , Tuba Acet , Selcen Yüksel Perktaş

Abstract

In this article, we initiate the study of lightlike hypersurfaces in a poly-Norden semi-Riemannian
manifold. We introduce invariant and screen semi-invariant lightlike hypersurfaces of a poly-Norden semi-
Riemannian manifold. Also, we give some examples of such hypersurfaces.

Keywords

Almost poly-Norden structure, poly-Norden manifold, Lightlike hypersurface

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