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相关论文: On Hermite Hadamard-type inequalities for strongly…

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Subaddivity type matrix inequalities for concave funcions and symetric norms are given.

泛函分析 · 数学 2008-04-08 Jean-Christophe Bourin , Eun-Young Lee

In this article, we prove an inner product inequality for Hilbert space operators. This inequality, then, is utilized to present a general numerical radius inequality using convex functions. Applications of the new results include obtaining…

泛函分析 · 数学 2022-07-19 Zahra Heydarbeygi , Mohammad Sababheh , Hamid Reza Moradi

In this paper, we introduce the concept of inner product on weak hypervector spaces and prove some results about them.

泛函分析 · 数学 2013-09-17 Ali Taghavi , Roja Hosseinzadeh , Hamid Rohi

The main goal of this paper is to prove a Hermite-Hadamard type inequality for certain Schur convex functions using, as one of the main tools in the proof, a Korovkin-type approximation theorem.

经典分析与常微分方程 · 数学 2020-01-01 Pál Burai , Judit Makó , Patrícia Szokol

Let $1\leq p<\infty$, $\alpha>-1$, and let $\varphi$ be a measurable function on $(0,\infty)$. The main purpose of this paper is to study the Hausdorff operator \[ \mathscr H_\varphi f(z)=\int_0^\infty f\left(\frac{z}{t}\right)…

复变函数 · 数学 2025-05-20 Ha Duy Hung , Luong Dang Ky

We discuss the notion of an inner function for spaces of analytic functions in multiply connected domains in $\mathbb{C}$, giving a historical overview and comparing several possible definitions. We explore connections between inner…

复变函数 · 数学 2019-07-18 Catherine Bénéteau , Matthew Fleeman , Dmitry Khavinson , Alan A. Sola

In the paper, we introduce the generalized convex function on fractal sets of real line numbers and study the properties of the generalized convex function. Based on these properties, we establish the generalized Jensen inequality and…

经典分析与常微分方程 · 数学 2014-06-30 Huixia Mo , Xin Sui , Dongyan Yu

For smoothly bounded, strongly $\mathbb{C}$-convex domains, one can use the Fefferman form or its variants to define projectively invariant norms on sections of holomorphic line bundles, producing a Hardy space. In two variables, we…

复变函数 · 数学 2022-05-13 Benjamin Krakoff

In this paper, the authors gives a new identity for Hadamard fractional integrals. By using of this identity, the authors obtains new estimates on generalization of Hadamard, Ostrowski and Simpson type inequalities for (alpha?;m)-GA-convex…

经典分析与常微分方程 · 数学 2015-05-14 Mehmet Kunt , Imdat Iscan

We establish in this paper some inequalities for analytic and convex functions on an open interval and positive normalized functionals defined on a Hermitian unital Banach *-algebra. Reverses and refinements of Jensen's and Slater's type…

泛函分析 · 数学 2016-12-20 Silvestru Sever Dragomir

In this paper, we analyze a function space consisting of functions for which both the function and its Fourier transform exhibit Gaussian decay together with exponential growth governed by suitable weight functions. First, we examine…

经典分析与常微分方程 · 数学 2026-05-11 Satyajyoti Achar , Manish Chaurasia , Ramesh Manna

We study multivariate entire functions and polynomials with non-negative coefficients. A class of {\bf Strongly Log-Concave} entire functions, generalizing {\it Minkowski} volume polynomials, is introduced: an entire function $f$ in $m$…

组合数学 · 数学 2009-05-14 Leonid Gurvits

In this paper, we give some definitions on quasi-convex functions and we prove inequalities contain J-quasi-convex and W-quasi-convex functions. We give also some inclusions.

经典分析与常微分方程 · 数学 2010-12-17 M. Emin Ozdemir , Ahmet Ocak Akdemir , Cetin Yildiz

Convex analysis is fundamental to proving inequalities that have a wide variety of applications in economics and mathematics. In this paper we provide Jensen-type inequalities for functions that are, intuitively, "very" convex. These…

最优化与控制 · 数学 2021-08-10 Bar Light

In this paper, we first introduce some new kinds of weighted amalgam spaces. Then we deal with the vector-valued intrinsic square functions, which are given by \begin{equation*} \mathcal S_\gamma(\vec{f})(x) = \Bigg(\sum_{j=1}^\infty…

经典分析与常微分方程 · 数学 2017-12-06 Hua Wang

This paper is devoted to Hardy type inequalities with remainders for compactly supported smooth functions on open sets in the Euclidean space. We establish new inequalities with weight functions depending on the distance function to the…

泛函分析 · 数学 2020-03-20 Makarov R. V. , Nasibullin R. G

We provide new necessary and sufficient conditons for ensuring strong quasiconvexity in the nonsmooth case and, as a consequence, we provide a proof for the differentiable case. Furthermore, we improve the quadratic growth property for…

最优化与控制 · 数学 2025-09-29 Nicolas Hadjisavvas , Felipe Lara

We give a Jensen operator inequality for strongly convex functions. As a corollary, we improve operator Holder-McCarthy inequality under suitable conditions.

泛函分析 · 数学 2017-02-07 H. R. Moradi , R. Naseri

In this paper, we introduce the notion of conditional $h$-convex functions and we prove an operator version of the Jensen inequality for conditional $h$-convex functions. Using this type of functions, we give some refinements for Ky-Fan's…

泛函分析 · 数学 2022-10-11 Ismail Nikoufar , Davuod Saeedi

The purpose of this paper is to provide a set of sufficient conditions so that the normalized form of the Fox-Wright functions have certain geometric properties like close-to-convexity, univalency, convexity and starlikeness inside the unit…

经典分析与常微分方程 · 数学 2019-03-14 Khaled Mehrez
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