Results 61 to 70 of about 478,342 (163)

The Inequalities for Quasiarithmetic Means

open access: yesAbstract and Applied Analysis, 2012
Overview and refinements of the results are given for discrete, integral, functional and operator variants of inequalities for quasiarithmetic means. The general results are applied to further refinements of the power means.
Jadranka Mićić   +2 more
doaj   +1 more source

Some results on quantum Hahn integral inequalities

open access: yesJournal of Inequalities and Applications, 2019
In this paper the quantum Hahn difference operator and the quantum Hahn integral operator are defined via the quantum shift operator Φqθ(t)=qt+(1−q)θ $_{\theta }\varPhi _{q}(t)=qt+(1-q)\theta $, t∈[a,b] $t\in [a,b]$, θ=ω/(1−q)+a $\theta = \omega /(1-q)+a$
Suphawat Asawasamrit   +3 more
doaj   +1 more source

On Fekete–Szegö Problems for Certain Subclasses of Analytic Functions Defined by Differential Operator Involving q-Ruscheweyh Operator

open access: yesJournal of Function Spaces, 2020
In this paper, we define a new derivative operator involving q-Ruscheweyh differential operator using convolution. Using this new operator, we introduce two new classes of analytic functions and obtain the Fekete–Szegö inequalities.
Abdullah Alsoboh, Maslina Darus
doaj   +1 more source

Fractional Integral Inequalities concerning Extended Bessel Function in the Kernel

open access: yesJournal of Mathematics, 2021
The major purpose of this paper is to use the fractional integral operator in terms of extended generalized Bessel function to estimate new fractional integral inequalities for the extended Chebyshev functional in the sense of synchronous functions.
Arshad Hussain   +4 more
doaj   +1 more source

Some inequalities and superposition operator in the space of regulated functions

open access: yesAdvances in Nonlinear Analysis, 2019
Some inequalities connected to measures of noncompactness in the space of regulated function R(J, E) were proved in the paper. The inequalities are analogous of well known estimations for Hausdorff measure and the space of continuous functions.
Olszowy Leszek, Zając Tomasz
doaj   +1 more source

Kantorovich Type Integral Inequalities for Tensor Product of Continuous Fields of Hilbert Space Operators [PDF]

open access: yesarXiv, 2015
This paper presents a number of Kantorovich type integral inequalities involving tensor products of continuous fields of bounded linear operators on a Hilbert space. Kantorovich type inequality in which the product is replaced by an operator mean is also considered. Such inequalities include discrete inequalities as special cases.
arxiv  

Some inequalities for P-class functions [PDF]

open access: yesarXiv, 2020
In this paper, we provide some inequalities for $P$-class functions and self-adjoint operators on a Hilbert space including an operator version of the Jensen's inequality and the Hermite-Hadamard's type inequality. We improve the H\"{o}lder-MacCarthy inequality by providing an upper bound.
arxiv  

Some New Inequalities of Dirichlet Eigenvalues for Laplace Operator with any Order [PDF]

open access: yes, 2014
In this paper, we establish several inequalities of Dirichlet eigenvalues for Laplace operator $\Delta $ with any order on \emph{n}-dimensional Euclidean space.
Huang, Na, Niu, Pengcheng
core  

Some Sharp L^2 Inequalities for Dirac Type Operators

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2007
We use the spectra of Dirac type operators on the sphere $S^n$ to produce sharp $L^2$ inequalities on the sphere. These operators include the Dirac operator on $S^n$, the conformal Laplacian and Paenitz operator.
Alexander Balinsky, John Ryan
doaj  

New midpoint-type inequalities in the context of the proportional Caputo-hybrid operator

open access: yesJournal of Inequalities and Applications
Fractional calculus is a crucial foundation in mathematics and applied sciences, serving as an extremely valuable tool. Besides, the new hybrid fractional operator, which combines proportional and Caputo operators, offers better applications in numerous ...
İzzettin Demir, Tuba Tunç
doaj   +1 more source

Home - About - Disclaimer - Privacy