Para-Sasakian manifolds satisfying certain curvature conditions


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Abstract

In this paper, we investigate P-Sasakian manifolds satisfying the conditions R(X, ξ) · C = 0 and \(C \cdot \widetilde Z = 0\), where C and \(\widetilde Z\) are the Weyl conformal curvature tensor and the concircular curvature tensor respectively. Next, we study 3-dimensional P-Sasakianmanifolds. Finally, we give an example of a 3-dimensional P-Sasakian manifold.

About the authors

Krishanu Mandal

Department of Pure Mathematics

Author for correspondence.
Email: krishanu.mandal013@gmail.com
India, 35, Ballygunge Circular Road, West Bengal, Kol-700019

U. C. De

Department of Pure Mathematics

Email: krishanu.mandal013@gmail.com
India, 35, Ballygunge Circular Road, West Bengal, Kol-700019


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