Results 101 to 110 of about 71,420 (241)

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

Curvature‐dimension condition of sub‐Riemannian α$\alpha$‐Grushin half‐spaces

Transactions of the London Mathematical Society, Volume 12, Issue 1, December 2025.
Abstract We provide new examples of sub‐Riemannian manifolds with boundary equipped with a smooth measure that satisfy the RCD(K,N)$\mathsf {RCD}(K, N)$ condition. They are constructed by equipping the half‐plane, the hemisphere and the hyperbolic half‐plane with a two‐dimensional almost‐Riemannian structure and a measure that vanishes on their ...
Samuël Borza, Kenshiro Tashiro
wiley   +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

On the moduli space of positive Ricci curvature metrics on homotopy spheres [PDF]

, 2011
David J. Wraith
openalex   +1 more source

Chronic and acute mediators of passive viscoelasticity in human skeletal muscle fibres

Experimental Physiology, Volume 110, Issue 12, Page 1948-1965, December 1, 2025.
Abstract The cellular viscoelastic modulus in skeletal muscle tissue responds dynamically to chronic stressors, such as age and exercise. Passive tissue mechanics can also be sensitive to acute stimuli, such as mechanical loading and/or activation‐induced muscle fatigue.
Grace E. Privett, Austin W. Ricci, Karen Wiedenfeld Needham, Damien M. Callahan   +3 more
wiley   +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 the equivalence of two curvature conditions for Lorentzian hypersurfaces

Arab Journal of Mathematical Sciences, 2017
Let n≥3. We show that semi-symmetry and Ricci-semisymmetry conditions are equivalent for any n-dimensional Lorentzian hypersurface in a Lorentzian space form with nonzero curvature.
Mohammed Guediri, Norah Alshehri
doaj   +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

Bounds on the Ricci curvature and solutions to the Einstein equations for weighted graphs [PDF]

, 2020
An Huang, Bogdan Stoica, Xuyang Xia, Xiao Zhong   +3 more
openalex   +1 more source

Specific effects on the reproductive function including fertility relevant for cumulative risk assessment of pesticide residues

EFSA Journal, Volume 23, Issue 12, December 2025.
Abstract According to the ‘EFSA‐SANTE Action Plan on Cumulative Risk Assessment for pesticides residues’, EFSA, with the support of a working group, undertook the identification of specific effects on male and female reproductive function, including fertility, that are considered relevant for grouping pesticide residues and for assessing ...
European Food Safety Authority (EFSA), Karine Angeli, Adeline Cavelier, Tamara Coja, Federica Crivellente, Anna Lanzoni, Luc Mohimont, Monica Nepal, Dimitra Nikolopoulou, Andrea Terron, Anna F. Castoldi   +10 more
wiley   +1 more source