Results 61 to 70 of about 5,472,506 (230)

Generalized Cauchy–Schwarz Inequalities and A-Numerical Radius Applications

open access: yesAxioms, 2023
The purpose of this research paper is to introduce new Cauchy–Schwarz inequalities that are valid in semi-Hilbert spaces, which are generalizations of Hilbert spaces.
Najla Altwaijry   +2 more
doaj   +1 more source

Lattices with non-Shannon Inequalities

open access: yes, 2015
We study the existence or absence of non-Shannon inequalities for variables that are related by functional dependencies. Although the power-set on four variables is the smallest Boolean lattice with non-Shannon inequalities there exist lattices with many
Harremoës, Peter
core   +1 more source

Duality and Stability for Functional Inequalities [PDF]

open access: yes, 2016
We develop a general framework for using duality to "transfer" stability results for a functional inequality to its dual inequality. As an application, we prove a stability bound for the Hardy-Littlewood-Sobolev inequality, which is related by duality ...
E. Carlen
semanticscholar   +1 more source

Refining and reversing the weighted arithmetic–geometric mean inequality involving convex functionals and application for the functional entropy

open access: yesJournal of Inequalities and Applications, 2020
In this paper, we present some refinements and reverses for some inequalities involving the weighted arithmetic mean and the weighted geometric mean of two convex functionals. Inequalities involving the Heinz functional mean are also obtained.
Mustapha Raïssouli, Mashael Almozini
doaj   +1 more source

Gradient Bounds for Solutions of Stochastic Differential Equations Driven by Fractional Brownian Motions [PDF]

open access: yes, 2011
We study some functional inequalities satisfied by the distribution of the solution of a stochastic differential equation driven by fractional Brownian motions.
Cheng Ouyang   +3 more
core  

$f$-Divergence Inequalities via Functional Domination

open access: yes, 2016
This paper considers derivation of $f$-divergence inequalities via the approach of functional domination. Bounds on an $f$-divergence based on one or several other $f$-divergences are introduced, dealing with pairs of probability measures defined on ...
Sason, Igal, Verdú, Sergio
core   +1 more source

Some Gamma Function Inequalities [PDF]

open access: yesMathematics of Computation, 1993
A class of completely monotonic functions are presented involving the gamma function as well as the derivative of the psi function. As a consequence, new upper and lower bounds for the ratio Γ ( x + 1 ) / Γ ( x + s ) \Gamma (x + 1)/\Gamma (x
openaire   +2 more sources

Tooth loss in the United Kingdom--trends in social inequalities: an age-period-and-cohort analysis.

open access: yesPLoS ONE, 2014
This study assessed trends in social inequalities in tooth loss in the United Kingdom between 1988 and 2009. Data from 20,126 adults who participated in the latest three national Adult Dental Health Surveys in England, Wales and Northern Ireland were ...
Eduardo Bernabé, Aubrey Sheiham
doaj   +1 more source

Partitions and functional Santalo inequalities [PDF]

open access: yes, 2009
We give a direct proof of a functional Santalo inequality due to Fradelizi and Meyer. This provides a new proof of the Blaschke-Santalo inequality. The argument combines a logarithmic form of the Prekopa-Leindler inequality and a partition theorem of Yao
Lehec, Joseph
core   +4 more sources

Functional Inequalities and Subordination: Stability of Nash and Poincar\'e inequalities [PDF]

open access: yes, 2011
We show that certain functional inequalities, e.g.\ Nash-type and Poincar\'e-type inequalities, for infinitesimal generators of $C_0$ semigroups are preserved under subordination in the sense of Bochner.
Schilling, René L., Wang, Jian
core   +1 more source

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