PSEUDO PROJECTIVE CURVATURE TENSOR SATISFYING SOME PROPERTIES ON A NORMAL PARACONTACT METRIC MANIFOLD

Abstract

In the present paper we have studied the curvature tensor of anormal paracontact metric manifold satisfying the conditions R(; X)Pe = 0,Pe(; X)R = 0, Pe(; X)Pe = 0, Pe(; X)S = 0, Pe(; X)Ze = 0 and pseudo pro jective áatness, where R, Pe, S and Ze denote the Riemannian curvature, pseudopro jective curvature, Ricci and concircular curvature tensors, respectively.