Shyamal Kumar Hui, Nikhil Banga, Sikshan Mahavidyalaya, Richard S. Lemence
Abstract
A new curvature tensor, called W2-curvature tensor, was dened by Pokhariyal and Mishra in [7]. In this paper, we study generalized quasi Einstein manifolds admitting W2-curvature tensor. The existence of such manifolds is ensured by some interesting examples.
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A new curvature tensor, called W2-curvature tensor, was dened by Pokhariyal and Mishra in [7]. In this paper, we study generalized quasi Einstein manifolds admitting W2-curvature tensor. The existence of such manifolds is ensured by some interesting examples.
Key concepts: Einstein tensor, Riemann curvature tensor, Ricci decomposition, Curvature, Metric tensor, Einstein, Tensor (intrinsic definition), Manifold (fluid mechanics)