Results 81 to 90 of about 349,949 (184)

Weak Type Inequalities for Some Integral Operators on Generalized Nonhomogeneous Morrey Spaces

Journal of Function Spaces and Applications, 2013
We prove weak type inequalities for some integral operators, especially generalized fractional integral operators, on generalized Morrey spaces of nonhomogeneous type.
Hendra Gunawan, Denny Ivanal Hakim, Yoshihiro Sawano, Idha Sihwaningrum   +3 more
doaj   +1 more source

The Bellman function of the dyadic maximal operator in connection with the Dyadic Carleson Imbedding Theorem and related inequalities

, 2019
We provide an alternative proof of the expression of the Bellman function of the dyadic maximal operator in connection with the Dyadic Carleson Imbedding Theorem, which appears in [10].
Nikolidakis, Eleftherios N.
core  

Norm inequalities in operator ideals

Journal of Functional Analysis, 2008
23 ...
openaire   +4 more sources

Construction Theorem and Application of a Semi-Discrete Hilbert-Type Inequality Involving Partial Sums and Variable Upper Limit Integral Functions

Axioms
By using the construction theorem of semi-discrete Hilbert-type inequalities with quasi-homogeneous kernels and real analysis techniques, this paper establishes a semi-discrete Hilbert-type inequality involving partial sums and variable upper limit ...
Yong Hong, Bing He, Qian Zhao
doaj   +1 more source

The Hijazi Inequalities on Complete Riemannian Spinc Manifolds

Advances in Mathematical Physics, 2011
We extend the Hijazi type inequality, involving the energy-momentum tensor, to the eigenvalues of the Dirac operator on complete Riemannian Spinc manifolds without boundary and of finite volume.
Roger Nakad
doaj   +1 more source

Operator extensions of Hua’s inequality

Linear Algebra and its Applications, 2009
We give an extension of Hua's inequality in pre-Hilbert $C^*$-modules without using convexity or the classical Hua's inequality. As a consequence, some known and new generalizations of this inequality are deduced. Providing a Jensen inequality in the content of Hilbert $C^*$-modules, another extension of Hua's inequality is obtained. We also present an
openaire   +2 more sources

Sur l'inégalité de Lewy-Stampacchia pour le problème bilatéral et pour le problème quadratique

Le Matematiche, 2005
In this paper, we present two results that we recently proved in [18] and [19]: on the first hand, the Lewy-Stampacchia’s inequality for the bilateral obstacle problem with a fairly general Leray-Lions operator; on the second hand, again the Lewy ...
Abdelhafid Mokrane, François Murat
doaj  

Hölder’s inequality for shifted quantum integral operator

Examples and Counterexamples
We show by two counterexamples that Hölder’s inequality for shifted quantum integral operator does not hold in general and we prove the case in which it is valid.
Andrea Aglić Aljinović, Lana Horvat Dmitrović, Ana Žgaljić Keko   +2 more
doaj   +1 more source

Operator Jensen's Inequality for Operator Superquadratic Functions

, 2019
In this work, an operator superquadratic function (in operator sense) for positive Hilbert space operators is defined. Several examples with some important properties together with some observations which are related to the operator convexity are pointed out.
openaire   +3 more sources

On Shape Optimization with Large Magnetic Fields in Two Dimensions. [PDF]

J Geom Anal
Lotoreichik V, Morin L.
europepmc   +1 more source