- International Electronic Journal of Geometry
- Volume:9 Issue:1
- Lightlike Submanifolds with Planar Normal Section in Semi Riemannian Product Manifolds
Lightlike Submanifolds with Planar Normal Section in Semi Riemannian Product Manifolds
Authors : Feyza Esra ERDOĞAN, Cumali YILDIRIM
Pages : 70-77
Doi:10.36890/iejg.591894
View : 44 | Download : 9
Publication Date : 2016-04-30
Article Type : Research Paper
Abstract :In the present paper we give conditions for screen semi invariant lightlike submanifolds of a semi- Riemannian product manifold to have degenerate planar normal sections. Also we give sufficient and efficient conditions for screen invariant and screen anti invariant lightlike submanifold of a semi-Riemanniann product manifold to have non-degenerate planar normal sections.Keywords : Lightlike submanifolds, semi Riemannian product manifolds, Planar normal section, Screen transversal lightlike submanifolds
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