Results 61 to 70 of about 118 (95)
On a Lorentzian Sasakian manifold endowed with a quarter-symmetric metric connection
Annals of the West University of Timisoara: Mathematics and Computer Science, 2019 In the present paper, some results on a Lorentzian Sasakian manifold endowed with a quarter-symmetric metric connection have been studied.
Prasad Rajendra +2 more
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Ricci–Yamabe Solitons on Sasakian Manifolds with the Generalized Tanaka–Webster Connection
AppliedMathIn this article, we analyze some curvature restrictions satisfying by the concircular curvature tensor in (2n+1)-dimensional Sasakian manifolds with the generalized Tanaka–Webster connection ∇¯ admitting Ricci–Yamabe solitons. Finally, we give an example
Abdul Haseeb
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Pseudosymmetry and curvature inheritance of the interior black hole spacetime
Physics Letters BThe notion of pseudosymmetry by Adamów and Deszcz [1] generalizes the concept of local symmetry and semisymmetry, and it serves as a model of various spacetimes. The classification of pseudosymmetric spacetimes has been studied in [2].
Absos Ali Shaikh +3 more
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Concircular Curvature Tensor on Generalized Kenmotsu Manifolds
, 2018 The aim of the present paper is to study on concircular curvature tensor on generalized Kenmotsu manifolds. Concircular flat and φ-concircular flat generalized Kenmotsu manifolds are examined. Also some results are given about φ-semi symmetric and φ -concircular semi symmetric generalized Kenmotsu manifolds.
Ünal, İnan +2 more
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CONCIRCULAR CURVATURE TENSOR ON ALMOST KENMOTSU MANIFOLDS ADMITTING THE NULLITY DISTRIBUTIONS
South East Asian J. of Mathematics and Mathematical SciencesThe object of the present paper is to study almost Kenmotsu manifolds with characteristic vector field ξ belonging to some nullity distributions, considering concircular curvature tensor. Locally ϕ-concircularly symmetric almost Kenmotsu manifolds, concircularly ϕ-recurrent almost Kenmotsu manifolds and locally concircularly ϕ-recurrent three ...
H. M. Manjunatha, Arasaiah .
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Acta et Commentationes Universitatis Tartuensis de Mathematica, 2019 In the present paper, some properties of concircular curvature tensor in a Lorentzian α-Sasakian manifold with respect to the quarter-symmetric non-metric connection have been studied.
Haseeb, Abdul, Prasad, Rajendra
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, 2014 We study concircular tensors in spaces of constant curvature and then apply the results obtained to the problem of the orthogonal separation of the Hamilton-Jacobi equation on these spaces. Any coordinates which separate the geodesic Hamilton-Jacobi equation are called separable.
Rajaratnam, Krishan +1 more
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University of Aden Journal of Natural and Applied SciencesThis research paper delves into a comprehensive analysis of the concircular curvature tensor and its intricate relationships with other tensors under the Lie derivative. The concircular curvature tensor, a fundamental geometric invariant, plays a pivotal role in characterizing the local geometry of Riemannian manifolds.
null Adel M. Al-Qashbari +1 more
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On P-Sasakian manifolds satisfying certain conditions on the concircular curvature tensor
, 2007 We classify P-Sasakian manifolds, which satisfy the conditions Z(xi,X). Z = 0, Z(xi, X) . R = 0, R(xi, X) . Z = 0, Z(xi, X) . S = 0 and Z(xi, X) . C = 0.
Özgür, Cihan, Tripathi, Mukut Mani
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On riemannian manifolds with constant scalar curvature admitting a conformal transformation group. [PDF]
Proc Natl Acad Sci U S A, 1966 Yano K.
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