Results 11 to 20 of about 62 (50)
LP‐Kenmotsu Manifolds Admitting η‐Ricci Solitons and Spacetime
Journal of Mathematics, Volume 2022, Issue 1, 2022., 2022 In the present paper, LP‐Kenmotsu manifolds admitting η‐Ricci solitons have been studied. Moreover, some results for η‐Ricci solitons in LP‐Kenmotsu manifolds in the spacetime of general relativity have also been proved. Through a nontrivial example, we have given a proof for the existence of η‐Ricci solitons in a 5‐dimensional LP‐Kenmotsu manifold.
Yanlin Li +3 more
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Study of W3 curvature tensor on Lorentzian Para Kenmotsu manifolds
International Journal of Statistics and Applied MathematicsFN Mburu, PW Njori, CN Gitonga
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Some solitons on anti-invariant submanifold of LP-Kenmotsu manifold admitting Zamkovoy connection [PDF]
Journal of HyperstructuresIn this paper we prove some curvature properties of anti-invariant submanifold of Lorentzian para-Kenmotsu manifold (briefly, LP-Kenmotsu manifolds) with respect to Zamkovoy connection (∇∗).
Abhijit Mandal, Meghlal Mallik
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Almost η-Ricci Solitons on the Pseudosymmetric Lorentzian Para-Kenmotsu Manifolds
Earthline Journal of Mathematical Sciences, 2023 In this paper, we consider Lorentzian para-Kenmotsu manifold admitting almost $\eta-$Ricci solitons by virtue of some curvature tensors. Ricci pseudosymmetry concepts of Lorentzian para-Kenmotsu manifolds admitting $\eta-$Ricci soliton have introduced according to the choice of some curvature tensors such as Riemann, concircular, projective, $\mathcal ...
Tuğba Mert, Mehmet Atçeken
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Study of W2 curvarture tensors on Lorentzian para-Kenmotsu manifolds
International Journal of Statistics and Applied MathematicsJames Wamwenge, SK Moindi
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A Study on Ricci Solitons in Kenmotsu Manifolds
International Scholarly Research Notices, Volume 2013, Issue 1, 2013., 2013 We study and obtain results on Ricci solitons in Kenmotsu manifolds satisfying R(ξ, X) · B = 0, B(ξ, X) · S = 0, S(ξ, X) · R = 0, R(ξ,X)·P¯=0, and P¯(ξ,X)·S=0, where B and P¯ are C‐Bochner and pseudo‐projective curvature tensor.
C. S. Bagewadi +4 more
wiley +1 more source
Certain Results on Ricci Solitons in α‐Sasakian Manifolds
Geometry, Volume 2013, Issue 1, 2013., 2013 We study Ricci solitons in α‐Sasakian manifolds and show that it is a shrinking or expanding soliton and the manifold is Einstein with Killing vector field. Further, we prove that if V is conformal Killilng vector field, then the Ricci soliton in 3‐dimensional α‐Sasakian manifolds is shrinking or expanding but cannot be steady.
S. R. Ashoka +3 more
wiley +1 more source
Certain Results on Ricci Solitons in Trans‐Sasakian Manifolds
Journal of Mathematics, Volume 2013, Issue 1, 2013., 2013 We study and obtain results on Ricci solitons in trans‐Sasakian manifolds satisfying R(ξ,X)·C̃=0, P(ξ,X)·C̃=0, H(ξ, X) · S = 0, and C̃(ξ,X)·S=0, where C̃, P, and H are quasiconformal, projective, and conharmonic curvature tensors.
C. S. Bagewadi +2 more
wiley +1 more source
Ricci Solitons in α‐Sasakian Manifolds
International Scholarly Research Notices, Volume 2012, Issue 1, 2012., 2012 We study Ricci solitons in α‐Sasakian manifolds. It is shown that a symmetric parallel second order‐covariant tensor in a α‐Sasakian manifold is a constant multiple of the metric tensor. Using this, it is shown that if ℒVg + 2S is parallel where V is a given vector field, then (g, V, λ) is Ricci soliton.
Gurupadavva Ingalahalli +3 more
wiley +1 more source
Some Results on Lorentzian Para‐Sasakian Manifolds
International Scholarly Research Notices, Volume 2011, Issue 1, 2011., 2011 The object of the present paper is to study Lorentzian para‐Sasakian (briefly LP‐Sasakian) manifolds satisfying certain conditions on the W2‐curvature tensor.
Venkatesha +3 more
wiley +1 more source