On a Type of Trans-sasakian Manifolds
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چکیده
The object of the present paper is to study 3-dimensional trans-Sasakian manifolds admitting a W2-curvature tensor. Trans-Sasakian manifolds satisfying the curvature condition S(X, ξ).R = 0 is also considered.
منابع مشابه
On $(epsilon)$ - Lorentzian para-Sasakian Manifolds
The object of this paper is to study $(epsilon)$-Lorentzian para-Sasakian manifolds. Some typical identities for the curvature tensor and the Ricci tensor of $(epsilon)$-Lorentzian para-Sasakian manifold are investigated. Further, we study globally $phi$-Ricci symmetric and weakly $phi$-Ricci symmetric $(epsilon)$-Lorentzian para-Sasakian manifolds and obtain interesting results.
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