Results 1 to 10 of about 204,914 (324)

Weighted Nash Inequalities [PDF]

open access: yesRevista Matemática Iberoamericana, 2010
Nash or Sobolev inequalities are known to be equivalent to ultracontractive properties of Markov semigroups, hence to uniform bounds on their kernel densities.
Bakry, Dominique   +3 more
core   +11 more sources

Weighted entropy: basic inequalities

open access: yesModern Stochastics: Theory and Applications, 2017
This paper represents an extended version of an earlier note [10]. The concept of weighted entropy takes into account values of different outcomes, i.e., makes entropy context-dependent, through the weight function.
Mark Kelbert, Izabella Stuhl, Yuri Suhov
doaj   +3 more sources

On weighted dyadic Carleson's inequalities

open access: yesJournal of Inequalities and Applications, 2001
We give an alternate proof of weighted dyadic Carleson's inequalities which are essentially proved by Sawyer and Wheeden. We use the Bellman function approach of Nazarov and Treil.
Tachizawa K
doaj   +2 more sources

Weighted weak-type inequalities for generalized Hardy operators [PDF]

open access: goldJournal of Inequalities and Applications, 2006
We characterize the pairs of weights for which the Hardy-Steklov-type operator applies into weak- , , assuming certain monotonicity conditions on , , and .
Martín-Reyes FJ   +2 more
doaj   +2 more sources

New Integral Inequalities Relating to a General Integral Operators Through Monotone Functions [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2022
Weighted integral inequalities for general integral operators on monotone positive functions with parameters $p$ and $q$ are established in [4]. The aim of this work is to extend the results to different cases of these parameters, in particular for ...
Bouharket Benaissa, Abdelkader Senouci
doaj   +1 more source

Weighted Midpoint Hermite-Hadamard-Fejér Type Inequalities in Fractional Calculus for Harmonically Convex Functions

open access: yesFractal and Fractional, 2021
In this paper, we establish a new version of Hermite-Hadamard-Fejér type inequality for harmonically convex functions in the form of weighted fractional integral. Secondly, an integral identity and some weighted midpoint fractional Hermite-Hadamard-Fejér
Humaira Kalsoom   +3 more
doaj   +1 more source

Weighted Exponential Inequalities [PDF]

open access: yesgmj, 2001
Abstract Necessary and sufficient conditions on weight pairs are found for the validity of a class of weighted exponential inequalities involving certain classical operators. Among the operators considered are the Hardy averaging operator and its variants in one and two dimensions, as well as the Laplace transform.
Heinig, H. P., Kerman, R., Krbec, M.
openaire   +2 more sources

Iterated discrete Hardy-type inequalities with three weights for a class of matrix operators

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2023
Iterated Hardy-type inequalities are one of the main objects of current research on the theory of Hardy inequalities. These inequalities have become well-known after study boundedness properties of the multidimensional Hardy operator acting from the ...
N.S. Zhangabergenova, A.M. Temirhanova
doaj   +1 more source

On the weighted fractional integral inequalities for Chebyshev functionals

open access: yesAdvances in Difference Equations, 2021
The goal of this present paper is to study some new inequalities for a class of differentiable functions connected with Chebyshev’s functionals by utilizing a fractional generalized weighted fractional integral involving another function G $\mathcal{G ...
Gauhar Rahman   +4 more
doaj   +1 more source

Refined Young Inequality and Its Application to Divergences

open access: yesEntropy, 2021
We give bounds on the difference between the weighted arithmetic mean and the weighted geometric mean. These imply refined Young inequalities and the reverses of the Young inequality. We also studied some properties on the difference between the weighted
Shigeru Furuichi, Nicuşor Minculete
doaj   +1 more source

Home - About - Disclaimer - Privacy