Resumen de On some Curvature Properties of K-contact Manifolds
The object of the present paper is to study projective curvature tensor in K- contact manifolds. Projectively at and projectively semisymmetric K-contact manifolds are considered. Projectively pseudosymmetric and pseudoprojectively at K-contact manifolds are also studied. It is shown that in all the cases the K-contact manifold becomes Sasakian.
