Lorentzian para-sasakian manifold

Results 31 to 40 of about 13,990,992 (117)

On ?-Conformally and ?-Pseudo Projectively Flat Lorentzian Sasakian Manifolds with Tanaka-Webster Connection [PDF]

, 2022
In this work, the Tanaka-Webster connection on a Lorentzian Sasakian manifold is defined and the notions xi-quasi conformally and xi-pseudo projectively flat structures on a Lorentzian Sasakian manifold are introduced.
Erdogan, Mehmet, Alo, Jeta
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On generalized weakly (Ricci) $\phi $-symmetric Lorentzian Para Sasakian manifold

Novi Sad Journal of Mathematics, 2020
Summary: The present paper attempts to introduce the notion of generalized weakly $\phi $-symmetric and generalized weakly Ricci $\phi $-symmetric Lorentzian Para Sasakian manifold. Furthermore, we study generalized weakly $\phi $-symmetric Lorentzian Para-Sasakian spacetimes. In addition, the existence of a generalized weakly $\phi $-symmetric
Baishya, Kanak Kanti, Bakshi, Manoj Ray, Biswas, Ashis +2 more
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Projective Curvature Tensor with Respect to Zamkovoy Connection in Lorentzian Para-Sasakian Manifolds [PDF]

Journal of the Indonesian Mathematical Society, 2020
The purpose of the present paper is to study some properties of the Projective curvature tensor with respect to Zamkovoy connection in Lorentzian Para Sasakian manifold(or,LP-Sasakian manifold)'And we have studied some results in Lorentzian Para-Sasakian manifold with the help of Zamkovoy connection and Projective curvature tensor.Also we discussed the
Mandal, Abhijit, Das, Ashoke
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Contact CR-submanifolds of an indefinite Lorentzian para-Sasakian manifold [PDF]

Acta Universitatis Sapientiae, Mathematica, 2013
Abstract In this paper we prove some properties of the indefinite Lorentzian para-Sasakian manifolds. Section 1 is introductory. In Section 2 we define D-totally geodesic and D⊥-totally geodesic contact CRsubmanifolds of an indefinite Lorentzian para-Sasakian manifold and deduce some results concerning such a manifold.
Laha Barnali, Das Bandana, Bhattacharyya Arindam +2 more
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International Journal of Mathematical Combinatorics, Vol.7 [PDF]

, 2013
The International J.Mathematical Combinatorics (ISSN 1937-1055) is a fully refereed international journal, sponsored by the MADIS of Chinese Academy of Sciences and published in USA quarterly comprising 460 pages approx.
Mao, Linfan (Editor-in-Chief)
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Lorentzian Para-Sasakian Manifolds and *-Ricci Solitons

Kragujevac Journal of Mathematics
We study the properties of Lorentzian para-Sasakian manifolds endowed with ∗-Ricci solitons and gradient ∗-Ricci solitons. Finally, the existence of ∗-Ricci soliton on a 4-dimensional Lorentzian para-Sasakian manifold is proved by constructing a non-trivial ...
Haseeb, Abdul, Chaubey, Sudhakar K.
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Some Properties of Lorentzian $\alpha $-Sasakian Manifolds with Respect to Quarter-symmetric Metric Connection [PDF]

, 2015
summary:The aim of this paper is to study generalized recurrent, generalized Ricci-recurrent, weakly symmetric and weakly Ricci-symmetric, semi-generalized recurrent, semi-generalized Ricci-recurrent Lorentzian $\alpha $-Sasakian manifold with respect to
BHATTACHARYYA, Arindam, DEY, Santu
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Riemann Solitons on Relativistic Bulk‐Viscous Fluid String Spacetime

International Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.
In this article, we undertake a comprehensive study of almost Riemann solitons and their gradient counterparts within the framework of relativistic bulk‐viscous fluid string (BVFS) geometries. We begin by analyzing the potential vector field. It is shown that, on BVFS backgrounds, this potential vector must coincide with a torse‐forming field which is ...
Mehdi Jafari, Shahroud Azami, Shikha Binwal +2 more
wiley +1 more source

Conformal Ricci Soliton in Lorentzian $\alpha $-Sasakian Manifolds

, 2016
summary:In this paper we have studied conformal curvature tensor, conharmonic curvature tensor, projective curvature tensor in Lorentzian $\alpha $-Sasakian manifolds admitting conformal Ricci soliton. We have found that a Weyl conformally semi symmetric
BHATTACHARYYA, Arindam, Dutta, Tamalika, Basu, Nirabhra +2 more
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Generalized Z‐Solitons on LP‐Sasakian Manifolds With the General Connection

Journal of Mathematics, Volume 2026, Issue 1, 2026.
This work focuses on LP‐Sasakian manifolds endowed with generalized Z‐solitons constructed with respect to an arbitrary affine connection. To conclude, we provide an explicit and nontrivial example in the four‐dimensional case, thereby establishing the realization of such solitons on LP‐Sasakian manifolds.
Shahroud Azami +2 more
wiley +1 more source