Results 121 to 130 of about 174,038 (179)

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms. [PDF]

open access: yesAdv Mater
Sun S   +4 more
europepmc   +1 more source

On generalized Kähler-Ricci solitons

open access: yes, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Ends of Gradient Ricci Solitons

The Journal of Geometric Analysis, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ovidiu Munteanu, Jiaping Wang
semanticscholar   +2 more sources

Ricci solitons on general relativistic spacetimes

Physica Scripta, 2023
The main aim of this manuscript is to characterize the general relativistic spacetimes with Ricci and gradient Ricci solitons. It is proven that if the metric of a general relativistic spacetime (M 4, ξ) admitting a special unit timelike vector field ξ ...
Y. Suh, S. Chaubey
semanticscholar   +1 more source

The Riemannian Bianchi Identities of Metric Connections with Skew Torsion and Generalized Ricci Solitons

Results in Mathematics, 2023
Curvature properties of a metric connection with totally skew-symmetric torsion are investigated. It is shown that if either the 3-form T is harmonic, dT=δT=0\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts ...
S. Ivanov, N. Stanchev
semanticscholar   +1 more source

Classification of Gradient Ricci Solitons with Harmonic Weyl Curvature

Journal of Geometric Analysis, 2023
We make classifications of gradient Ricci solitons (M, g, f) with harmonic Weyl curvature. As a local classification, we show that the associated Riemannian metric g is locally among the types (i)–(iv) in Theorem 1.
Jongsu Kim
semanticscholar   +1 more source

Linear stability of compact shrinking Ricci solitons

Mathematische Annalen, 2023
In this paper, we continue investigating the second variation of Perelman’s ν\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek}
H. Cao, Meng Zhu
semanticscholar   +1 more source

Kähler gradient Ricci solitons with large symmetry

Advances in Mathematics, 2023
Let $(M, g, J, f)$ be an irreducible non-trivial K\"{a}hler gradient Ricci soliton of real dimension $2n$. We show that its group of isometries is of dimension at most $n^2$ and the case of equality is characterized. As a consequence, our framework shows
Hung Tran
semanticscholar   +1 more source

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