Showing papers by "Doddabhadrappla Gowda Prakasha published in 2014"

Some Results on Generalized Quasi-Einstein Manifolds

Abstract: This paper deals with generalized quasi-Einstein manifold satisfying certain conditions on conharmonic curvature tensor. Here we study some geometric properties of generalized quasi-Einstein manifold and obtain results which reveal the nature of its associated 1-forms.

On 3-Dimensional Contact Metric Generalized -Space Forms

Abstract: The present paper deals with a study of 3-dimensional contact metric generalized -space forms. We obtained necessary and sufficient condition for a 3-dimensional contact metric generalized -space form with to be of constant curvature. We also obtained some conditions of such space forms to be pseudosymmetric and -projectively flat, respectively.

On Weak Symmetries of Generalized Sasakian-Space-Forms

Abstract: The purpose of the paper is to study weakly symmetric and weakly Ricci-symmetric generalized Sasakian-space-forms We consider the locally symmetric and recurrent type of weakly symmetric generalized Sasakian-space-forms Also, locally Ricci-symmetric and Riccirecurrent weakly Ricci-symmetric generalized Sasakian-space-forms are discussed

On (k; )-Paracontact Metric Manifolds

Abstract: The object of this paper is to study (k; )-paracontact metric manifolds with qusi-conformal curvature tensor. It has been shown that, h-quasi conformally semi-symmetric and -quasi-conformally semi-symmetric (k; )-paracontact metric manifold with k6 1 cannot be an -Einstein manifold.