Results 41 to 50 of about 68 (64)

Advanced techniques for decomposing recurrent curvature tensors in Tachibana spaces and generalized geometric structures

Ain Shams Engineering Journal
This paper presents a comprehensive analysis of advanced techniques for decomposing recurrent curvature tensors across diverse geometric frameworks. By integrating classical methodologies with modern approaches, we develop novel methods that enhance the ...
Sukh Pal Singh, Indiwar Singh Chauhan, T.S. Chauhan, Nikhil Kumar, Anshul Kumar   +4 more
doaj   +1 more source

Symmetry and pseudosymmetry properties with Ricci soliton of the Reissner-Nordström-de Sitter spacetime

Nuclear Physics B
The primary objective of the article is to investigate the symmetry and pseudosymmetry properties of the Reissner-Nordström-de Sitter (briefly, RNdS) spacetime. The secondary aim of the paper is to explore the notion of Ricci solitons in RNdS spacetimes.
Absos Ali Shaikh, Kamiruzzaman
doaj   +1 more source

Some solitons on anti-invariant submanifold of LP-Kenmotsu manifold admitting Zamkovoy connection [PDF]

Journal of Hyperstructures
In 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
doaj   +1 more source

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, Pandey Shashikant, Haseeb Abdul   +2 more
doaj   +1 more source

Ricci–Yamabe Solitons on Sasakian Manifolds with the Generalized Tanaka–Webster Connection

AppliedMath
In 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
doaj   +1 more source

Pseudosymmetry and curvature inheritance of the interior black hole spacetime

Physics Letters B
The 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, Foued Aloui, Kamiruzzaman, Ibrahim Al-Dayel   +3 more
doaj   +1 more source

Erratum: Spacetimes admitting concircular curvature tensor in f(R) gravity

Frontiers in Physics, 2022
Frontiers Production Office
doaj   +1 more source

On riemannian manifolds with constant scalar curvature admitting a conformal transformation group. [PDF]

Proc Natl Acad Sci U S A, 1966
Yano K.
europepmc   +1 more source

Certain Curvature Conditions on Kenmotsu Manifolds and ★-η-Ricci Solitons

Axioms, 2023
Abdul Haseeb, Fatemah Mofarreh, Halil Ibrahim Yoldaş   +2 more
exaly  

Concircular Curvature Tensor and Fluid Spacetimes

International Journal of Theoretical Physics, 2009
Shāh Alam Siddiqui, Zafar Ahsan, Ahsan Zafar   +2 more
exaly