Results 71 to 80 of about 120 (106)

Curvature properties of \(\alpha\)-cosymplectic manifolds with \(\ast\)-\(\eta\)-Ricci-Yamabe solitons

Cubo
In this research article, we study \(\ast\)-\(\eta\)-Ricci-Yamabe solitons on an \(\alpha\)-cosymplectic manifold by giving an example in the support and also prove that it is an \(\eta\)-Einstein manifold.
Vandana, Rajeev Budhiraja, Aliya Naaz Siddiqui Diop   +2 more
doaj   +1 more source

Ricci-Bourgoignon Flow on Contact Manifolds

پژوهش‌های ریاضی, 2020
Introduction After pioneering work of Hamilton in 1982, Ricci flow and other geometric flows became as one of the most interesting topics in both mathematics and physics.
Ghodratallah Fasihi-Ramandi, Shahroud Azami   +1 more
doaj  

The Generalized Symmetric Non-Metric Connection and Its Applications to ∗-Conformal η-Ricci–Yamabe Solitons on α-Cosymplectic Manifolds

Axioms
This paper investigates the geometric properties of ∗-conformal η-Ricci–Yamabe solitons (∗-conformal η-RYS) on α-cosymplectic manifolds (α−CSM) equipped with a newly introduced connection known as the generalized symmetric non-metric connection (GSNMC ...
Laltluangkima Chawngthu, Rajesh Kumar, Oğuzhan Bahadır, Md Aquib   +3 more
doaj   +1 more source

Yamabe flow: Steady solitons and Type II singularities

Nonlinear Analysis, 2018
We study the convergence of complete non-compact conformally flat solutions to the Yamabe flow to Yamabe steady solitons. We also prove the existence of Type II singularities which develop at either a finite time $T$ or as $t \to +\infty$.
Choi, Beomjun, Daskalopoulos, Panagiota
openaire   +3 more sources

A note on compact CR Yamabe solitons

Journal of Geometry and Physics, 2015
In this paper, we show that the Webster scalar curvature of any compact CR Yamabe soliton must be constant.
openaire   +3 more sources

Stationary Black Holes: Uniqueness and Beyond. [PDF]

Living Rev Relativ, 2012
Chruściel PT, Costa JL, Heusler M.
europepmc   +1 more source

Black Holes in Higher Dimensions. [PDF]

Living Rev Relativ, 2008
Emparan R, Reall HS.
europepmc   +1 more source

On Yamabe Soliton

Irish Mathematical Society Bulletin, 2016
openaire   +1 more source

Characterizations of generalized Robertson-Walker spacetimes concerning gradient solitons. [PDF]

Heliyon
De K, Khan MNI, De UC.
europepmc   +1 more source

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Chern-Yamabe problem and Chern-Yamabe soliton

International Journal of Mathematics, 2021
Let [Formula: see text] be a compact complex manifold of complex dimension [Formula: see text] endowed with a Hermitian metric [Formula: see text]. The Chern-Yamabe problem is to find a conformal metric of [Formula: see text] such that its Chern scalar curvature is constant.
Pak Tung Ho, Jinwoo Shin
openaire   +3 more sources