Results 1 to 10 of about 68 (58)

On pseudo-projective curvature tensor of sasakian manifold admitting zamkovoy connection [PDF]

Journal of Hyperstructures, 2021
The purpose of the present paper is to study some properties of Sasakian manifolds with respect to Zamkovoy connection. Here, we study pseudo-projectively flat, quasi-pseudoprojectively flat and φ-pseudo-projectively flat Sasakian manifolds admitting ...
Abhijit Mandal, Ashoke Das
doaj   +2 more sources

Pseudo‐projective and quasi‐conformal curvature tensors on Riemannian submersions

Mathematical Methods in the Applied Sciences, 2021
In this study, pseudo‐projective and quasi‐conformal curvature tensors on a Riemannian submersion have been examined and on a Riemannian submersion new curvature relations for pseudo‐projective curvature tensor and quasi‐conformal curvature tensor under certain conditions have been obtained.
Gulhan Ayar
openaire   +6 more sources

Some Curvature Conditions on a Para-Sasakian Manifold with Canonical Paracontact Connection

International Journal of Mathematics and Mathematical Sciences, 2012
We study canonical paracontact connection on a para-Sasakian manifold. We prove that a Ricci-flat para-Sasakian manifold with respect to canonical paracontact connection is an η-Einstein manifold.
Bilal Eftal Acet, Erol Kılıç, Selcen Yüksel Perktaş   +2 more
doaj   +3 more sources

On generalized pseudo-projective curvature tensor of para-Kenmotsu manifolds

Bulletin of the Transilvania University of Brasov Series III Mathematics and Computer Science, 2021
The object of the present paper is to generalize pseudo-projective curva-ture tensor of para-Kenmotsu manifold with the help of a new generalized(0,2) symmetric tensorZintroduced by Mantica and Suh. Various geo-metric properties of generalized pseudo-projective curvature tensor of para-Kenmotsu manifold have been studied. It is shown that a generalized
Goyal, A., Pandey, G., Pandey, M. K., Raghuwanshi, T.   +3 more
openaire   +5 more sources

A Pseudo Projective Curvature Tensor on a Kenmotsu Manifold

SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology, 2021
The paper deals the properties of pseudo projective curvature tensor in Riemannian and Kenmotsu manifolds.
openaire   +3 more sources

Geometric analysis of the pseudo-projective curvature tensor in doubly and twisted warped product manifolds

AIMS Mathematics
<p>This study investigates the pseudo-projective curvature tensor within the framework of doubly and twisted warped product manifolds. It offers significant insights into the interaction between the pseudo-projective curvature tensor and both the base and fiber manifolds. The research highlights key geometric characteristics of the base and fiber
Ayman Elsharkawy, Hoda Elsayied, Abdelrhman Tawfiq, Fatimah Alghamdi   +3 more
openaire   +4 more sources

Impact of pseudo-projective curvature tensor on sequential doubly warped product manifolds with physical applications

The European Physical Journal Plus
Abstract This paper investigates the geometric and physical properties of the pseudo-projective curvature tensor in the context of Sequential Doubly Warped Product Manifolds (SDWPM). We derive comprehensive expressions for this tensor’s components and establish precise necessary and sufficient conditions under which a SDWPM becomes pseudo ...
Ayman Elsharkawy, Uday Chand De
openaire   +3 more sources

Curvature tensors and Ricci solitons with respect to Zamkovoy connection in anti-invariant submanifolds of trans-Sasakian manifold [PDF]

Mathematica Bohemica, 2022
The present paper deals with the study of some properties of anti-invariant submanifolds of trans-Sasakian manifold with respect to a new non-metric affine connection called Zamkovoy connection.
Payel Karmakar
doaj   +1 more source

Index of pseudo-projectively-symmetric semi-Riemannian manifolds

Karpatsʹkì Matematičnì Publìkacìï, 2015
The index of $\widetilde{\nabla}$-pseudo-projectively symmetric and in particular for $\widetilde{\nabla}$-projectively symmetric semi-Riemannian manifolds, where $\widetilde{\nabla}$ is Ricci symmetric metric connection, are discussed.
P. Gupta
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Deszcz Pseudo Symmetry Type LP-Sasakian Manifolds

Annals of the West University of Timisoara: Mathematics and Computer Science, 2016
Recently the present authors introduced the notion of generalized quasi-conformal curvature tensor which bridges Conformal curvature tensor, Concircular curvature tensor, Projective curvature tensor and Conharmonic curvature tensor.
Baishya Kanak Kanti, Chowdhury Partha Roy   +1 more
doaj   +1 more source