Results 141 to 150 of about 9,543 (234)

The Ricci Flow on Riemannian Groupoids [PDF]

, 2015
We study the Ricci flow on Riemannian groupoids. We assume that these groupoids are closed and that the space of orbits is compact and connected. We derive maximum principles for groupoids and give some applications for immortal Ricci flow solutions on ...
Hilaire, Christian
core  

Ricci flow and geometric analysis on manifolds

, 2016
Title: Ricci flow and geometric analysis on manifolds Author: Jakub Eliáš Ústav: Matematický ústav UK Supervisor: doc. RNDr. Petr Somberg Ph.D., Matematický ústav UK Abstract: This thesis discusses basis aspects of the Ricci flow on manifolds with a view
Eliáš, Jakub
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Visualizing ricci flow of manifolds of revolution

, 2005
We present numerical visualizations of Ricci flow of surfaces and three-dimensional manifolds of revolution. Ricci_ rot is an educational tool that visualizes surfaces of revolution moving under Ricci flow.
Sinclair, R, Hyam, J
core   +1 more source

Introduction of the G2-Ricci flow: Geometric implications for spontaneous symmetry breaking and gauge boson masses

Nuclear Physics B
This work introduces the G2-Ricci flow on seven-dimensional manifolds with non-zero torsion and explores its physical implications. By extending the Ricci flow to manifolds with G2 structures, we study the evolution of solitonic solutions and their role ...
Richard Pinčák, Alexander Pigazzini, Michal Pudlák, Erik Bartoš   +3 more
doaj   +1 more source

Conformal Ricci flow on asymptotically hyperbolic manifolds [PDF]

, 2018
In this article we study the short-time existence of conformal Ricci flow on asymptotically hyperbolic manifolds.
Zheng, Yu, Lu, Peng, Qing, Jie
core  

Geometric Analysis of η-Ricci Bourguignon Solitons on Para-Sasakian Manifolds With Semisymmetric Nonmetric Connection (SSNMC) on the Tangent Bundle

Journal of Mathematics
In this paper, we investigate the geometric properties of η-Ricci–Bourguignon (η-RB) solitons on para-Sasakian manifolds equipped with a semisymmetric nonmetric connection (SSNMC). By employing the complete lift on the tangent bundle, we derive curvature
Lalnunenga Colney, Dalal Alhwikem, Teg Alam, Anowar Hussain Sadiyal   +3 more
doaj   +1 more source

Ricci Flow on Open Surface

, 2014
In this note, we study the normalized Ricci flow with incomplete initial metric. By an approximation method initiated by Giesen and Topping very recently, we show such flow with suitable initial value always converges exponentially to a metric with ...
Zhu Xiaorui
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The Ricci Flow of Asymptotically Hyperbolic Mass

, 2012
In this thesis, we generalize the notion of asymptotically hyperbolic mass (first introduced by Wang in 2001) to manifolds with toroidal ends. Using this generalized definition, we show that under a normalized Ricci flow with asymptotically hyperbolic ...
Balehowsky, Tracey J
core   +1 more source

Extrinsic Ricci Flow on Surfaces of Revolution

, 2020
An extrinsic representation of a Ricci flow on a differentiable n-manifold M is a family of submanifolds S(t), each smoothly embedded in Rn+k, evolving as a function of time t such that the metrics induced on the submanifolds S(t) by the ambient ...
Johnson, David L., Dodd, Jeff, Coll, Vincent E.   +2 more
core  

Community Detection on Networks with Ricci Flow. [PDF]

Sci Rep, 2019
Ni CC, Lin YY, Luo F, Gao J.
europepmc   +1 more source