Results 31 to 40 of about 1,372 (214)

Holography, probe branes and isoperimetric inequalities

open access: yesPhysics Letters B, 2015
In many instances of holographic correspondences between a d-dimensional boundary theory and a (d+1)-dimensional bulk, a direct argument in the boundary theory implies that there must exist a simple and precise relation between the Euclidean on-shell ...
Frank Ferrari, Antonin Rovai
doaj   +1 more source

Isoperimetric and Brunn-Minkowski inequalities for the (p, q)-mixed geominimal surface areas

open access: yesOpen Mathematics, 2022
Motivated by the celebrated work of Lutwak, Yang and Zhang [1] on (p,q)\left(p,q)-mixed volumes and that of Feng and He [2] on (p,q)\left(p,q)-mixed geominimal surface areas, we in the present paper establish and confirm the affine isoperimetric and ...
Zhang Juan, Wang Weidong, Zhao Peibiao
doaj   +1 more source

Bonnesen-style symmetric mixed inequalities

open access: yesJournal of Inequalities and Applications, 2016
In this paper, we investigate the symmetric mixed isoperimetric deficit Δ 2 ( K 0 , K 1 ) $\Delta_{2}(K_{0},K_{1})$ of domains K 0 $K_{0}$ and K 1 $K_{1}$ in the Euclidean plane R 2 $\mathbb{R}^{2}$ .
Pengfu Wang, Miao Luo, Jiazu Zhou
doaj   +1 more source

Extension of two inequalities of payne

open access: yesJournal of Inequalities and Applications, 1997
In this note isoperimetric bounds are derived for the maximum of the solution to the Poisson problem for a plane domain. This extends previous bounds of Payne valid for the torsion problem.
Sperb R
doaj   +2 more sources

Sharp quantitative stability for isoperimetric inequalities with homogeneous weights [PDF]

open access: yes, 2022
We prove the sharp quantitative stability for a wide class of weighted isoperimetric inequalities. More precisely, we consider isoperimetric inequalities in convex cones with homogeneous weights.
A. Pratelli   +9 more
core   +1 more source

Estimates for capacities and traces of potentials

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1984
It is shown that “isoperimetric” inequalities, relating measures and capacities, hold for all sets in ℝn if they are valid for all balls. As a corollary, the necessary and sufficient conditions for the continuity of some imbeddings of M. Riesz and Bessel
V. G. Maz'ja, S. P. Preobrazenskii
doaj   +1 more source

The Isoperimetric Inequality

open access: yesNotices of the American Mathematical Society
The isoperimetric problem is one of the oldest and most famous problems in geometry.
Eichmair, Michael, Brendle, Simon
openaire   +3 more sources

Uniform Poincaré-Sobolev and isoperimetric inequalities for classes of domains

open access: yes, 2015
The aim of this paper is to prove an isoperimetric inequality relative to a convex domain in R^d intersected with balls with a uniform relative isoperimetric constant, independent of the size of the radius r>0 and the position of the center of the ball ...
Thomas, Marita
core   +1 more source

Edge-Isoperimetric Inequalities and Influences [PDF]

open access: yesCombinatorics, Probability and Computing, 2007
We give a combinatorial proof of the result of Kahn, Kalai and Linial [16], which states that every balanced boolean function on the n-dimensional boolean cube has a variable with influence of at least $\Omega\bigl(\frac{\log n}{n}\bigr)$ .
Dvir Falik, Alex Samorodnitsky
openaire   +3 more sources

An Expository Lecture of María Jesús Chasco on Some Applications of Fubini’s Theorem

open access: yesAxioms, 2021
The usefulness of Fubini’s theorem as a measurement instrument is clearly understood from its multiple applications in Analysis, Convex Geometry, Statistics or Number Theory. This article is an expository paper based on a master class given by the second
Alberto Castejón   +3 more
doaj   +1 more source

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