Showing papers by "Arindam Bhattacharyya published in 2000"
01 Jan 2000
TL;DR: In this paper, a Lorentzian para-Sasakian manifold with R(X,Y ) is shown to be locally isometric with a unit sphere S n (1).
Abstract: The present paper deals with Lorentzian para-Sasakian (briefly LP-Sasakian) manifolds with conformally flat and quasi conformally flat cur- vature tensor. It is shown that in both cases, the manifold is locally isometric with a unit sphere S n (1). Further it is shown that an LP-Sasakian manifold with R(X,Y ).C = 0 is locally isometric with a unit sphere S n (1).
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