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Geodesic Lightlike Submanifolds of Indefinite Sasakian Manifolds
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Advances in Pure Mathematics·Volume 01 (2011)·Pages 378–383·Published 24 November 2011·DOI10.4236/apm.2011.16067
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Abstract
In this paper, we study geodesic contact CR-lightlike submanifolds and geodesic screen CR-lightlike (SCR) submanifolds of indefinite Sasakian manifolds. Some necessary and sufficient conditions for totally geodesic, mixed geodesic, -geodesic and -geodesic contact CR-lightlike submanifolds and SCR submanifolds are obtained.
KeywordsCR-Lightlike SubmanifoldsSasakian ManifoldsTotally Geodesic Submanifolds
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