# On the D-concircular curvature tensor of a generalized Sasakian-Space-form

Document Type : Research Articles

Author

Department of Mathematics, University of Zabol, Zabol, Iran

Abstract

The object of this paper is to study of D-concircular curvature tensor on generalized Sasakian-space-forms. Actually we consider generalized Sasakian-space-forms when it is, respectively: D-concircularly flat; D-concircular-pseudosymmetric; D-concircularly Ricci-semisymmetric; D-concircularly symmetric; $V (\xi;X) .R = 0$. Most of the main results obtained in this paper are in the form of necessary and sufficient conditions.

Keywords