On submanifolds of Sasakian manifolds


DOI: 10.1134/S1995080211010045

Cite this article as:
Sarkar, A. Lobachevskii J Math (2011) 32: 88. doi:10.1134/S1995080211010045


The object of the present paper is to introduce a new type of invariant submanifolds, namely, mixed-invariant submanifolds of Sasakian manifolds and to show that everymixed-invariant submanifold of a Sasakian manifold is totally geodesic. 2-quasi-umbilical hypersurface of a Sasakian space form is also studied.

Keywords and phrases

Key words and phrases: Mixed-invariant Sasakian manifold submanifold 2-quasi-umbilical generalized quasi-Einstein 

Copyright information

© Pleiades Publishing, Ltd. 2011

Authors and Affiliations

  1. 1.Department of MathematicsUniversity of BurdwanBurdwanIndia

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