Results 101 to 110 of about 7,482 (208)

Conformal Ricci soliton in Sasakian manifolds admitting general connection [PDF]

Journal of Hyperstructures
The object of the present paper is to study the Conformal Ricci soliton in Sasakian manifold admitting general connection, which is induced with quarter symmetric metric connection, generalized Tanaka Webster connection, Schouten-Van Kampen connection ...
Raghujyoti Kundu, Ashoke Das, Ashis Biswas   +2 more
doaj   +1 more source

Infinitesimal rigidity of collapsed gradient steady Ricci solitons in dimension three

, 2014
The only known example of collapsed three-dimensional complete gradient steady Ricci solitons so far is the 3D cigar soliton $N^2\times \mathbb{R}$, the product of Hamilton's cigar soliton $N^2$ and the real line $\mathbb{R}$ with the product metric.
Cao, Huai-Dong, He, Chenxu
core  

Some results of η-Ricci solitons on (LCS)n-manifolds [PDF]

Surveys in Mathematics and its Applications, 2018
In this paper, we consider an η -Ricci soliton on the (LCS)n-manifolds (M, φ , ξ , η , g) satisfying certain curvature conditions likes: R(ξ , X) · S= 0 and W 2(ξ, X) · S=0.
S. K. Yadav, S. K. Chaubey, D. L. Suthar
doaj  

The Soliton-Ricci Flow with variable volume forms

Complex Manifolds, 2016
We introduce a flow of Riemannian metrics and positive volume forms over compact oriented manifolds whose formal limit is a shrinking Ricci soliton. The case of a fixed volume form has been considered in our previouswork.We still call this new flow, the ...
Pali Nefton
doaj   +1 more source

Uniqueness of gradient Ricci solitons [PDF]

Mathematical Research Letters, 2011
We show that a three-dimensional steady gradient Ricci soliton which is asymptotic to the Bryant soliton in a suitable sense must be isometric to the Bryant soliton.
openaire   +2 more sources

On the Ricci curvature of steady gradient Ricci solitons

Journal of Mathematical Analysis and Applications, 2010
AbstractAssume (Mn,g) is a complete steady gradient Ricci soliton with positive Ricci curvature. If the scalar curvature approaches 0 towards infinity, we prove that ∫0+∞Rc(γ˙(s),γ˙(s))ds=R(O), where O is the point where R obtains its maximum and γ(s) is a minimal normal geodesic emanating from O.
openaire   +2 more sources

Solenoid Configurations and Gravitational Free Energy of the AdS-Melvin Spacetime. [PDF]

Entropy (Basel), 2021
Lim YK.
europepmc   +1 more source

Ricci solitons on compact three-manifolds [PDF]

, 1993
Thomas Ivey
openalex   +1 more source

Higher dimensional Bianchi type-I string cosmological model in f(R) theory of gravity. [PDF]

Heliyon, 2021
Al-Haysah AM, Hasmani AH.
europepmc   +1 more source

Gradient Kähler–Ricci solitons and periodic orbits [PDF]

, 2000
Huai-Dong Cao, Richard S. Hamilton
openalex   +1 more source