Results 61 to 70 of about 6,515 (153)

Chen-like Inequalities for Submanifolds in Kähler Manifolds Admitting Semi-Symmetric Non-Metric Connections

The geometry of submanifolds in Kähler manifolds is an important research topic. In the present paper, we study submanifolds in complex space forms admitting a semi-symmetric non-metric connection.
Ion Mihai, Andreea Olteanu
core   +1 more source

A local singularity analysis for the Ricci flow and its applications to Ricci flows with bounded scalar curvature. [PDF]

Calc Var Partial Differ Equ, 2022
Buzano R, Di Matteo G.
europepmc   +1 more source

Concentration of Measure and Ricci Curvature [PDF]

, 2012
In 1917, Paul Levy proved his classical isoperimetric inequality on the N-dimensional sphere. In the 1970's, Mikhail Gromov extended this inequality to all Riemannian manifolds with Ricci curvature bounded below by that of The N-sphere. Around the same
Benty, Ryan, Ryan Benty
core  

ISOPERIMETRIC INEQUALITY UNDER KAHLER RICCI FLOW

, 2014
Let (M, g(t)) be a Kahler Ricci flow with positive first Chern class. First, we prove a uniform isoperimetric inequality for all time. In the process, we also prove a Cheng-Yau type log gradient bound for positive harmonic functions on (M,g(t)) without ...
Zhang, Qi S., Tian, Gang
core  

Doubling of Asymptotically Flat Half-spaces and the Riemannian Penrose Inequality. [PDF]

Commun Math Phys, 2023
Eichmair M, Koerber T.
europepmc   +1 more source

B. Y. Chen-Ricci inequalities for anti-invariant Riemannian submersions in Kenmotsu space forms

Arabian Journal of Mathematics
AbstractThe aim of the present paper is to analyze sharp type inequalities including the scalar and Ricci curvatures of anti-invariant Riemannian submersions in Kenmotsu space forms$$K_{s}(\varepsilon )$$Ks(ε). We give non-trivial examples for anti-invariant Riemannian submersions, investigate some curvature relations between the total space and fibres
openaire   +1 more source

Growth and Inequality in Ireland, 1987 - 1999 [PDF]

This paper analyses data from the Irish Household Budget Surveys of 1987, 1994 and 1999 to examine the evolution of inequality of income and expenditure over that period.
David Madden, Cathal Clancy
core  

Understanding Changes in the Topology and Geometry of Financial Market Correlations during a Market Crash. [PDF]

Entropy (Basel), 2021
Yen PT, Xia K, Cheong SA.
europepmc   +1 more source

UEG Week 2025 Poster Presentations

United European Gastroenterology Journal, Volume 13, Issue S8, Page S803-S1476, October 2025.
wiley   +1 more source

Issue Information

Epilepsia Open, Volume 10, Issue 4, Page 979-986, August 2025.
wiley   +1 more source