Results 41 to 50 of about 91 (73)

A Note on Pseudosymmetric LP-Sasakian Manifolds in the Chaki Sense

Romanian Journal of Mathematics and Computer Science
This paper proves the existence of pseudosymmetric LP-Sasakian manifolds in the Chaki sense. We investigate the implications of η-parallel Ricci tensor and weakly locally ϕ- symmetric conditions on the geometry of this manifold. Furthermore, we analyze pseudo-Ricci-symmetric and pseudosymmetric LP-Sasakian manifolds (in the Chaki sense) under Einstein ...
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η-Ricci Yamabe soliton on LP-Sasakian manifolds

Journal of Mathematical and Computational Science, 2021
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A Note on Invariant Hypersurface of a LP-Sasakian manifolds

In this paper we study some properties of Invariant Hypersurface of a LP-Sasakian manifolds.
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Quasi Invariant Hypersurfaces of LP-Sasakian Manifolds

This study explores the geometric characterization of hypersurfaces in 3-dimensional Lorentzian para-Sasakian (LP-Sasakian) manifolds. We establish that an immersed hypersurface of a 3-dimensional LP-Sasakian manifold  is invariant if and only if the structure induced on by the ambient LP-Sasakian structure - namely,  - constitutes a 3-dimensional LP ...
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Curvature Properties of Invariant Hypersurfaces of LP-Sasakian Manifolds

We investigate invariant hypersurfaces of Lorentzian para-Sasakian (LP-Sasakian) manifolds. Let (M ̅ ,ϕ,ξ,η,g ̅ ) be an LP-Sasakian manifold and M an invariant hypersurface. We establish formulas relating the curvature tensors of M and M ̅, and compute expressions for the Ricci tensor of M when M is invariant.
Manjunath, S N, Jayashree, K J
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Some results on Invariant Hypersurfaces of LP-Sasakian Manifolds

We investigate invariant hypersurfaces of Lorentzian para-Sasakian (LP-Sasakian) manifolds. Let be an LP-Sasakian manifold and an invariant hypersurface. We show that the induced structure on is an almost para-contact metric structure and derive basic relations between the second fundamental form, the shape operator and the structure ...
Manjunath, S. N., Rashmi, P.
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ϕ Pseudo ~W4 Flat Lp-sasakian Manifolds

Journal of Mathematics and Computer Science, 2011
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LP-Sasakian manifolds with quasi-conformal curvature tensor

LP-Sasakian manifolds with quasi-conformal curvature tensor
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Some results on LP-Sasakian manifolds with a coefficient α

Some results on LP-Sasakian manifolds with a coefficient α
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Invariant submanifolds of LP-Sasakian manifolds

2020
Summary: The object of the present paper is to study some geometric conditions for an invariant submanifold of an LP-Sasakian manifold to be totally geodesic. Further we consider concircular curvature tensor satisfying some geometric conditions of an invariant submanifold of an LP-Sasakian manifold to be totally geodesic.
Venkatesha, Venkatesha, Basavarajappa, Shanmukha   +1 more
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