Results 151 to 160 of about 71,917 (238)

On loops representing elements of the fundamental group of a complete manifold with nonnegative Ricci curvature [PDF]

, 2001
Christina Sormani
openalex   +1 more source

Ricci Curvature Tensor-Based Volumetric Segmentation. [PDF]

Int J Comput Vis
Huang J, Chen K, Alpers A, Lei N.
europepmc   +1 more source

Stable harmonic maps between Finsler manifolds and Riemannian manifolds with positive Ricci curvature [PDF]

, 2010
Jintang Li
openalex   +1 more source

Ricci curvature bounds and rigidity for non-smooth Riemannian and semi-Riemannian metrics. [PDF]

Manuscr Math
Kunzinger M, Ohanyan A, Vardabasso A.
europepmc   +1 more source

Positive Ricci Curvature on Twisted Suspensions

International Mathematics Research Notices
Abstract The twisted suspension of a manifold is obtained by surgery along the fibre of a principal circle bundle over the manifold. It generalizes the spinning operation for knots and preserves various topological properties. In this article, we show that Riemannian metrics of positive Ricci curvature can be lifted along twisted ...
openaire   +2 more sources

Poincaré inequality for one-forms on four manifolds with bounded Ricci curvature. [PDF]

Arch Math
Honda S, Mondino A.
europepmc   +1 more source

ORCO: Ollivier-Ricci Curvature-Omics-an unsupervised method for analyzing robustness in biological systems. [PDF]

Bioinformatics
Simhal AK, Weistuch C, Murgas K, Grange D, Zhu J, Oh JH, Elkin R, Deasy JO.   +7 more
europepmc   +1 more source

Intrinsic Flat and Gromov-Hausdorff Convergence of Manifolds with Ricci Curvature Bounded Below. [PDF]

J Geom Anal, 2017
Matveev R, Portegies JW.
europepmc   +1 more source

Second Ricci curvature of homogeneous bounded domains [PDF]

, 1992
Kazuo Azukawa, Shigeru Morimoto
openalex   +1 more source

Network Geometry of Borsa Istanbul: Analyzing Sectoral Dynamics with Forman-Ricci Curvature. [PDF]

Entropy (Basel)
Akgüller Ö, Balcı MA, Batrancea LM, Gaban L.   +3 more
europepmc   +1 more source