Results 141 to 150 of about 3,177,995 (232)
Neckpinch singularities of Ricci flow
We use asymptotic analysis techniques to analyze Ricci flow asymptotic to a cylinder and prove two results. First, we derive the precise asymptotic behavior of a compact rotationally symmetric Ricci flow near a singularity modeled on the round cylinder ...
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Nuclear Physics BThis 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 +3 more
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Ollivier Ricci-flow on weighted graphs [PDF]
We study the existence of solutions of Ricci flow equations of Ollivier-Lin-Lu-Yau curvature defined on weighted graphs. Our work is motivated by\cite{NLLG} in which the discrete time Ricci flow algorithm has been applied successfully as a discrete ...
Lu, Linyuan +4 more
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Journal of Mathematical StudyThe Ricci flow plays an essential role in modern geometric analysis. In this short note, we only survey some special topics of this broad and deep field. We first survey some convergence results of the Ricci flow and the Kähler Ricci flow. In particular, we explain the basic idea in the proof of the Hamilton-Tian conjecture.
Chen, Xiuxiong, Wang, Bing
openaire +2 more sources
Journal of MathematicsIn 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 +3 more
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Community Detection on Networks with Ricci Flow. [PDF]
Sci Rep, 2019 Ni CC, Lin YY, Luo F, Gao J.
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, 2015 Ricci flow is a powerful technique using a heat-type equation to deform Riemannian metrics on manifolds to better metrics in the search for geometric decompositions.
Chow, Bennett +3 more
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Author Correction: Community Detection on Networks with Ricci Flow. [PDF]
Sci Rep, 2019 Ni CC, Lin YY, Luo F, Gao J.
europepmc +1 more source
Intrinsic 3D Dynamic Surface Tracking based on Dynamic Ricci Flow and Teichmüller Map. [PDF]
Proc IEEE Int Conf Comput Vis, 2017 Yu X, Lei N, Wang Y, Gu X.
europepmc +1 more source
Ricci-flow based conformal mapping of the proximal femur to identify exercise loading effects. [PDF]
Sci Rep, 2018 Narra N +6 more
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