Results 131 to 140 of about 71,420 (241)

Some New results in Ricci Curvature

open access: yesIrish Mathematical Society Bulletin, 1996
The main results of the author's Ph. D. thesis [University of Notre Dame (1995)] are announced: an improvement of a surgery theorem for positive Ricci curvature originally given by \textit{J.-P. Sha} and \textit{D.-G. Yang} [J. Differ. Geom. 33, No.
openaire   +3 more sources

Measuring robustness of brain networks in autism spectrum disorder with Ricci curvature. [PDF]

open access: yesSci Rep, 2020
Simhal AK   +7 more
europepmc   +1 more source

RICCI CURVATURE AND THE RICCI OPERATOR [PDF]

open access: yesTheoretical & Applied Science, 2013
openaire   +1 more source

Ricci flow with Ricci curvature and volume bounded below

open access: yesMathematische Annalen
We show that a simply-connected closed four-dimensional Ricci flow whose Ricci curvature is uniformly bounded below and whose volume does not approach zero must converge to a $C^{0}$ orbifold at any finite-time singularity, so has an extension through the singularity via orbifold Ricci flow.
openaire   +2 more sources

Weighted Projective Ricci Curvature in Finsler Geometry [PDF]

open access: green, 2019
T. Tabatabaeifar   +2 more
openalex   +1 more source

Ricci solitons in a generalized weakly (Ricci) symmetric D-homothetically deformed Kenmotsu manifold

open access: yesAnnales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2019
The object of the present paper is to investigate the nature of Ricci solitons on D-homothetically deformed Kenmotsu manifold with generalized weakly symmetric and generalized weakly Ricci symmetric curvature restrictions.
Adara M. Blaga   +2 more
doaj  

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