Results 11 to 20 of about 5,533 (137)

Factorization of Cesàro operator and related inequalities

open access: yesJournal of Inequalities and Applications, 2021
In this paper, we introduce two factorizations for the Cesàro matrix of order n based on Cesàro and gamma matrices. The results of these factorizations are new inequalities, one of which is a generalized version of the well-known Hardy’s inequality ...
Hadi Roopaei
doaj   +1 more source

Hardy's paradox and violation of a state-independent Bell inequality in time [PDF]

open access: yes, 2010
Tests such as Bell's inequality and Hardy's paradox show that joint probabilities and correlations between distant particles in quantum mechanics are inconsistent with local realistic theories.
Almeida, Marcelo P.   +4 more
core   +4 more sources

Bell's theorem with and without inequalities for the three-qubit Greenberger-Horne-Zeilinger and W states [PDF]

open access: yes, 2002
A proof of Bell's theorem without inequalities valid for both inequivalent classes of three-qubit entangled states under local operations assisted by classical communication, namely Greenberger-Horne-Zeilinger (GHZ) and W, is described.
A. Acín   +37 more
core   +1 more source

A Variety of Nabla Hardy’s Type Inequality on Time Scales

open access: yesMathematics, 2022
The primary goal of this research is to prove some new Hardy-type ∇-conformable dynamic inequalities by employing product rule, integration by parts, chain rule and (γ,a)-nabla Hölder inequality on time scales.
Ahmed A. El-Deeb   +3 more
doaj   +1 more source

Some new generalizations of Hardy's integral inequality

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2006
We have studied some new generalizations of Hardy's integral inequality using the generalized Holder's inequality.
S. K. Sunanda, C. Nahak, S. Nanda
doaj   +1 more source

Paley and Hardy's inequalities for the Fourier-Dunkl expansions [PDF]

open access: yesArab Journal of Mathematical Sciences
Purpose – Paley's and Hardy's inequality are proved on a Hardy-type space for the Fourier–Dunkl expansions based on a complete orthonormal system of Dunkl kernels generalizing the classical exponential system defining the classical Fourier series. Design/
Anis Elgarna
doaj   +1 more source

Some new Hardy-type inequalities on time scales

open access: yesAdvances in Difference Equations, 2020
In this paper, we will prove some new dynamic inequalities of Hardy-type on time scales. Some of the integral and difference inequalities that will be derived from our results in the continuous and discrete cases are original.
Ahmed A. El-Deeb   +2 more
doaj   +1 more source

Weighted dynamic Hardy-type inequalities involving many functions on arbitrary time scales

open access: yesJournal of Inequalities and Applications, 2022
The objective of this paper is to prove some new dynamic inequalities of Hardy type on time scales which generalize and improve some recent results given in the literature.
Ahmed A. El-Deeb   +3 more
doaj   +1 more source

On the extended Hardy's inequality

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We generalize a strengthened version of Hardy's inequality and give a new simpler proof.
Yan Ping
doaj   +1 more source

Ground states of coupled critical Choquard equations with weighted potentials [PDF]

open access: yesOpuscula Mathematica, 2022
In this paper, we are concerned with the following coupled Choquard type system with weighted potentials \[\begin{cases} -\Delta u+V_{1}(x)u=\mu_{1}(I_{\alpha}\!\ast\![Q(x)|u|^{\frac{N+\alpha}{N}}])Q(x)|u|^{\frac{\alpha}{N}-1}u+\beta(I_{\alpha}\!\ast\![Q(
Gaili Zhu   +3 more
doaj   +1 more source

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