Results 121 to 130 of about 222 (146)

Applications semi-conformes et solitons de Ricci

, 2018
In this work, we primarily study semiconformal mappings and their influence in the resolution of important geometric equations, such as those for a Ricci soliton and those for a biharmonic maps.
Ghandour, Elsa
core  

Clairaut anti-invariant Riemannian maps with Kähler and Ricci soliton structures

The aim of this article is to explore the Clairaut anti-invariant Riemannian maps from/to Kähler manifolds admitting Ricci solitons. We find the curvature relations and calculate the Ricci tensor under different conditions. We discuss the condition under
Shanker, Gauree, Yadav, Jyoti
core   +1 more source

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EXISTENCE OF CONFORMAL RICCI SOLITON AND CHARACTERISTICS OF ALMOST CONFORMAL RICCI SOLITONS ON SASAKIAN MANIFOLD

Journal of Mathematical Sciences, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dipen Ganguly, Arindam Bhattacharyya, Bhattacharyya Arindam   +2 more
exaly   +3 more sources

Kenmotsu Metric as Conformal $$\eta $$-Ricci Soliton

Mediterranean Journal of Mathematics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yanlin Li, Dipen Ganguly, Li Yanlin
exaly   +3 more sources

Geometry of α-Cosymplectic Metric as ∗-Conformal η-Ricci–Yamabe Solitons Admitting Quarter-Symmetric Metric Connection

Symmetry, 2021
The outline of this research article is to initiate the development of a ∗-conformal η-Ricci–Yamabe soliton in α-Cosymplectic manifolds according to the quarter-symmetric metric connection.
Yanlin Li, Soumendu Roy, Santu Dey
exaly   +2 more sources

Conformal Ricci soliton and almost conformal Ricci soliton in paracontact geometry

International Journal of Geometric Methods in Modern Physics, 2022
In this paper, we study conformal Ricci soliton and almost conformal Ricci soliton within the framework of paracontact manifolds. Here, we have shown the characteristics of the soliton vector field and the nature of the manifold if para-Sasakian metric satisfies conformal Ricci soliton. We also demonstrate the feature of the soliton vector field V and
openaire   +1 more source

Conformal η-Ricci almost solitons of Kenmotsu manifolds

International Journal of Geometric Methods in Modern Physics, 2022
The aim of this paper is to find some important classes of Einstein manifolds using conformal [Formula: see text]-Ricci solitons and conformal [Formula: see text]-Ricci almost solitons. We prove that a Kenmotsu metric as conformal [Formula: see text]-Ricci soliton is Einstein if it is [Formula: see text]-Einstein or the potential vector field [Formula:
Santu Dey, Siraj Uddin
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Conformal Vector Fields and Conformal Ricci Solitons on $$\alpha $$-Kenmotsu Manifolds

Mediterranean Journal of Mathematics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Maria Falcitelli, Avijit Sarkar, Suparna Halder   +2 more
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Conformal Ricci solitons on Vaidya spacetime

General Relativity and Gravitation
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Chhakchhuak, Zosangzuala, Singh, Jay Prakash   +1 more
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Conformally Flat Algebraic Ricci Solitons on Lie Groups

Mathematical Notes, 2018
A Ricci soliton is a pseudo-Riemannian manifold \((M,g)\) which admits a smooth vector field \(X\) on \(M\) such that \[ r=\Lambda g+L_{X}g \] where \(L_{X}\) denotes the Lie derivative in the direction of \(X\), \(r\) denotes the Ricci tensor and \(\Lambda\) is a real number (\(\Lambda =\frac{1}{n}\left( 2\mathrm{div}(X)+S\right)\), where \(n=\dim M\)
openaire   +2 more sources