Results 111 to 120 of about 71,917 (238)

Deeper Exploiting Graph Structure Information by Discrete Ricci Curvature in a Graph Transformer. [PDF]

Entropy (Basel), 2023
Lai X, Liu Y, Qian R, Lin Y, Ye Q.
europepmc   +1 more source

Optimal Transport and Ricci Curvature for Metric- Measure Spaces [PDF]

, 2006
John Lott
openalex   +1 more source

Positive Ricci curvature on fiber bundles with compact structure group [PDF]

, 2022
Leonardo F. Cavenaghi, Llohann D. Sperança   +1 more
openalex   +1 more source

Bakry-Émery Ricci Curvature Bounds for Doubly Warped Products of Weighted Spaces. [PDF]

J Geom Anal, 2022
Fathi Z, Lakzian S.
europepmc   +1 more source

k-Almost Newton-Conformal Ricci Solitons on Hypersurfaces Within Golden Riemannian Manifolds with Constant Golden Sectional Curvature

Axioms
The current work establishes the geometrical bearing for hypersurfaces in a Golden Riemannian manifold with constant golden sectional curvature with respect to k-almost Newton-conformal Ricci solitons.
Amit Kumar Rai, Majid Ali Choudhary, Mohd. Danish Siddiqi, Ghodratallah Fasihi-Ramandi, Uday Chand De, Ion Mihai   +5 more
doaj   +1 more source

On 3-manifolds with pointwise pinched nonnegative Ricci curvature [PDF]

, 2019
John Lott
openalex   +1 more source

Sharp and rigid isoperimetric inequality in metric measure spaces with non-negative Ricci curvature [PDF]

, 2022
Bang-Xian Han
openalex   +1 more source

On the existence of isoperimetric regions in manifolds with nonnegative Ricci curvature and Euclidean volume growth. [PDF]

Calc Var Partial Differ Equ, 2022
Antonelli G, Bruè E, Fogagnolo M, Pozzetta M.   +3 more
europepmc   +1 more source

Unfolding the multiscale structure of networks with dynamical Ollivier-Ricci curvature. [PDF]

Nat Commun, 2021
Gosztolai A, Arnaudon A.
europepmc   +1 more source

Some Geometric Properties of Lorentzian $\beta$-Kenmotsu Manifolds Admitting $\eta$-Ricci-Yamabe Solitons

Communications in Advanced Mathematical Sciences
In this paper, we investigate the characterization of Lorentzian $\beta $-Kenmotsu manifolds admitting $\eta$-Ricci-Yamabe solitons. First, we examine the cases where such manifolds are Ricci pseudosymmetric and Ricci semisymmetric.
Mehmet Atçeken, Tuğba Mert
doaj   +1 more source