Results 111 to 120 of about 235 (196)

Two conferences

, 2018
Hardy type inequalities: Prehistory, history and current status The first weighted form of the continuous form of Hardy’s inequality reads: where f is a measurable and non-negative function on (0, ∞), p  1, α  p − 1.
Persson, Lars-Erik
core   +1 more source

Null projections and noncommutative function theory in operator algebras

Journal of the London Mathematical Society, Volume 114, Issue 1, July 2026.
Abstract We study projections in the bidual of a C∗$\mathrm{C}^*$‐algebra B$B$ that are null with respect to a subalgebra A$A$, that is, projections p∈B∗∗$p\in B^{**}$ satisfying |φ|(p)=0$|\varphi |(p)=0$ for every φ∈B∗$\varphi \in B^*$ annihilating A$A$. In the separable case, A$A$‐null projections are precisely the peak projections in the bidual of A$
David P. Blecher, Raphaël Clouâtre
wiley   +1 more source

On Weighted Remainder Form of Hardy-Type Inequalities

, 2009
We use different approaches to study a generalization of a result of Levin and Stečkin concerning an inequality analogous to Hardy’s inequality.
Gao, Peng
core  

Unified Generalizations of Hardy-Type Inequalities Through the Nabla Framework on Time Scales

Axioms
This research investigates innovative extensions of Hardy-type inequalities through the use of nabla Hölder’s and nabla Jensen’s inequalities, combined with the nabla chain rule and the characteristics of convex and submultiplicative functions. We extend
Haytham M. Rezk, Oluwafemi Samson Balogun, Mahmoud E. Bakr   +2 more
doaj   +1 more source

Realigned Hardy’s paradox

Results in Physics
Hardy’s paradox provides an “All-versus-Nothing” fashion to directly certify that quantum mechanics cannot be completely described by local realistic theory. However, when considering potential imperfections in experiments, like noisy entanglement source
Shuai Zhao, Qing Zhou, Si-Ran Zhao, Xin-Yu Xu, Wen-Zhao Liu, Li Li, Nai-Le Liu, Qiang Zhang, Jing-Ling Chen, Kai Chen   +9 more
doaj   +1 more source

Fibrin-coated collagen fleece versus absorbable dural sealant for sellar closure after transsphenoidal pituitary surgery: a comparative study. [PDF]

Sci Rep, 2022
Spitaels J, Moore J, Zaidman N, Arroteia IF, Appelboom G, Barrit S, Carlot S, De Maertelaer V, Hassid S, De Witte O.   +9 more
europepmc   +1 more source

The analysis and geometry of Hardy's inequality

, 2015
This volume presents advances that have been made over recent decades in areas of research featuring Hardy's inequality and related topics. The inequality and its extensions and refinements are not only of intrinsic interest but are indispensable tools ...
Roger, Lewis, Balinsky, Alexander, Balinsky, Alexander A, Lewis, Roger T, Evans, William Desmond, Evans, W Desmond   +5 more
core   +1 more source

Dynamic Hardy-type inequalities utilizing the delta conformable calculus on time scales

Journal of Inequalities and Applications
The target of this article is to construct a novel Hardy-type dynamic inequalities employing delta conformable time scales. The findings of this study include certain outcomes from published research that are deduced from limited instances, in addition ...
Ahmad M. Hassan, Hassan M. El-Owaidy, Ahmed A. El-Deeb   +2 more
doaj   +1 more source

Hardy inequalities on metric measure spaces, II: the case p > q. [PDF]

Proc Math Phys Eng Sci, 2021
Ruzhansky M, Verma D.
europepmc   +1 more source

On the capacity approach to non-attainability of Hardy’s inequality in Rn

, 2019
In this note we exploit nonlinear capacity estimates in the spirit of Mitidieri-Pohozaev [15] in the context of Lorentz spaces. This from one side yields a simple proof, though non-optimal, of non-attainability of Hardy's inequality in RN, on the other ...
Cristina Tarsi, Cassani, Daniele, Tarsi, Cristina, Daniele Cassani, Bernhard Ruf, Ruf, Bernhard   +5 more
core   +1 more source