Abstract

Generalized Sasakian-space-forms Admitting W2-curvature Tensor

Abhishek Kushwaha1 and Dhruwa Narain2

1&2Department of Mathematics and Statistics,
D. D. U. Gorakhpur University, Gorakhpur (U.P.) 273009, INDIA.

ABSTRACT

The aim of present paper is to study ξ-W2, & straightphi;-W2 flat, pseudo-W2 flat and quasi-W2 flat generalized Sasakian-space-forms. Further we study & straightphi;-W2 semi-symmetric generalized Sasakian-space-forms.

AMS Subject Classification No. 53C25, 53D15.

Keywords :Generalized Sasakian-space-forms, ξ-W2 flat, & straightphi;-W2 flat, pseudo-W2 flat, quasi-W2 flat and & straightphi;-W2 semi-symmetric.

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