Bir Normal Hemen Hemen Parakontakt Metrik Manifoldun Quasi-Konformal Eğrilik Tensörü Üzerine.

In the present paper, we have studied the curvature tensors of a normal almost paracontact metric manifold satisfying the conditions C̃(ξ,U1)R = 0, C̃(ξ,U1)P = 0, C̃(ξ,U1) Z̃ = 0, C̃(ξ,U1)S = 0 and C̃(ξ,U1)C̃= 0. According these cases, we classified normal almost paracontact metric manifolds, where R is the Riemanniann curvature tensor, C̃ is the quasi-conformal curvature tensor, Pis the projective curvature tensor, Z̃ is the concircular curvature tensor and S is the Ricci tensor. [ABSTRACT FROM AUTHOR]