On contact CR-lightlike submanifolds of indefinite Sasakian manifolds

zbMath1220.53028MaRDI QIDQ2275787

Rakesh Kumar Nagaich, Rachna Rani, Rakesh Kumar

Publication date: 9 August 2011

Published in: Vietnam Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: http://www.math.ac.vn/publications/vjm/VJM_38/485.htm

zbMATH Keywords

indefinite Sasakian manifoldscontact CR-lightlike submanifoldstotally contact umbilical contact CR-light-like submanifolds

Mathematics Subject Classification ID

Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) Almost contact and almost symplectic manifolds (53D15) Local differential geometry of Lorentz metrics, indefinite metrics (53B30)

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