Communications of the
Korean Mathematical Society
CKMS

ISSN(Print) 1225-1763 ISSN(Online) 2234-3024

Article

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Commun. Korean Math. Soc. 2012; 27(2): 297-306

Printed June 1, 2012

https://doi.org/10.4134/CKMS.2012.27.2.297

Copyright © The Korean Mathematical Society.

On $\left(\epsilon \right)$-Lorentzian para-Sasakian manifolds

Rajendra Prasad and Vibha Srivastava

University of Lucknow, University of Lucknow

Abstract

In this paper we study $\left( \epsilon \right)$-Lorentzian para-Sasakian manifolds and show its existence by an example. Some basic results regarding such manifolds have been deduced. Finally, we study conformally flat and Weyl-semisymmetric $\left( \epsilon \right)$-Lorentzian para-Sasakian manifolds.

Keywords: $\left( \epsilon \right)$-Lorentzian para-Sasakian manifold, $\phi$-recurrent, $\eta$-Einstein manifold, conformally flat, quasi-constant curvature, Weyl-semisymmetric

MSC numbers: 53C40, 53C50, 53C55