On some Curvature Properties of K-contact Manifolds

Autores: U. C. De, Avik De
Localización: Extracta mathematicae, ISSN-e 0213-8743, Vol. 27, Nº 1, 2012, págs. 125-134
Idioma: inglés
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Resumen
- 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.