U
Uday Chand De
Researcher at University of Calcutta
Publications - 276
Citations - 2720
Uday Chand De is an academic researcher from University of Calcutta. The author has contributed to research in topics: Ricci curvature & Riemann curvature tensor. The author has an hindex of 24, co-authored 225 publications receiving 2257 citations. Previous affiliations of Uday Chand De include Yahoo! & Uludağ University.
Papers
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On quasi Einstein manifolds
TL;DR: The hypersurfaces of a Euclidean space have been studied and the existence of (QE)n manifolds is proved.
Journal ArticleDOI
On kenmotsu manifolds
TL;DR: In this paper, the authors studied the Ricci tensor invariance of the Riemannian curvature tensor of the Kenmotsu manifold, which is derived from the almost contact Ricci manifold with some special conditions.
Book
Differential Geometry of Manifolds
Uday Chand De,Absos Ali Shaikh +1 more
TL;DR: In this paper, differentiable manifolds are used to construct Fibre Bundles and Linear Connections, and Riemannian Manifolds and Submanifolds.
Journal Article
Ricci Tensor in 3-dimensional Trans-Sasakian manifolds
TL;DR: In this paper, explicit formulae for Ricci operator, Ricci tensor and curvature tensor are obtained in a 3D trans-Sasakian manifold in cases of the manifold being η-Einstein or satisfying R (X, Y) · S = 0.