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In this study, the author establish some inequalities of Hadamard like based on convex and s-convexity in the second sense. Some applications to special means of positive real numbers are also given.

经典分析与常微分方程 · 数学 2014-02-03 Mevlut Tunc

We mainly establish a monotonicity property between some special Riemann sums of a convex function $f$ on $[a,b]$, which in particular yields that $\frac{b-a}{n+1}\sum_{i=0}^n f\left(a+i\frac{b-a}{n}\right)$ is decreasing while…

经典分析与常微分方程 · 数学 2014-10-07 Jamal Rooin , Hossein Dehghan

We study Hadamard's variational formula for simple eigenvalues under dynamical and conformal deformations. Particularly, harmonic convexity of the first eigenvalue of the Laplacian under the mixed boundary condition is established for…

偏微分方程分析 · 数学 2024-09-09 Takashi Suzuki , Takuya Tsuchiya

In this paper some Hadamard_type inequalities for product of convex functions of 2-variables on the co-ordinates are given.

经典分析与常微分方程 · 数学 2011-04-29 M Emin Ozdemir , Ahmet Ocak Akdemir

In this paper, using some aspects of convex functions, we refine discrete Jensen's inequality via weight functions. Then, using these results, we give some applications in different abstract spaces and obtain some new interesting…

数值分析 · 数学 2007-05-23 Jamal Rooin

Recently Ohlin lemma on convex stochastic ordering was used to obtain some inequalities of Hermite-Hadamard type. Continuing this idea, we use Levin-Ste\v{c}kin result to determine all inequalities of the forms:…

经典分析与常微分方程 · 数学 2014-12-01 Tomasz Szostok

In this paper we established new Hadamard-type inequalities for functions that co-ordinated Godunova-Levin functions and co-ordinated P-convex functions, therefore we proved a new inequality involving product of convex functions and…

经典分析与常微分方程 · 数学 2011-03-28 Ahmet Ocak Akdemir , M. Emin Ozdemir

In this paper we defined $r-$convexity on the coordinates and we established some Hadamard-Type Inequalities.

经典分析与常微分方程 · 数学 2025-01-17 Ahmet Ocak Akdemir , M Emin Ozdemir

In this paper, a new identity for differentiable functions is derived. Thus we can obtain new estimates on generalization of Hadamard,Ostrowski and Simpson type inequalities for functions whose derivatives in absolute value at certain power…

经典分析与常微分方程 · 数学 2012-08-01 Imdat Iscan

In this paper we shall prove a sharpened version of the Finsler-Hadwiger inequality which is a strong generalization of Weitzenbock inequality. After that we give another refinement of this inequality and in the final part we provide some…

度量几何 · 数学 2009-04-26 Cezar Lupu , Cosmin Pohoata

The main goal of this article is to find the exact difference between a convex function and its secant, as a limit of positive quantities. This idea will be expressed as a convex inequality that leads to refinements and reversals of well…

泛函分析 · 数学 2016-06-23 Mohammad Sababheh

Let $\Omega \subset \mathbb{R}^d$, $d \geq 2$, be a bounded convex domain and $f\colon \Omega \to \mathbb{R}$ be a non-negative subharmonic function. In this paper we prove the inequality \[ \frac{1}{|\Omega|}\int_\Omega f(x)\,dx \leq…

经典分析与常微分方程 · 数学 2020-05-25 Simon Larson

In this paper, we give the refinement of an extension of Jensen's inequality to affine combinations. Furthermore, we present the functional form of Jensen's inequality for continuous 3-convex functions of one variable at a point.

经典分析与常微分方程 · 数学 2016-01-25 Imran Abbas Baloch , Silvestru Sever Dragomir

We observe that the Hermite-Hadamard inequality written in the form $$f\left(\frac{x+y}{2}\right)\leq\frac{F(y)-F(x)}{y-x}\leq\frac{f(x)+f(y)}{2}$$ may be viewed as an inequality between two quadrature operators…

经典分析与常微分方程 · 数学 2014-12-01 Andrzej Olbryś , Tomasz Szostok

In this article we study the Heinz and Hermite-Hadamard inequalities. We derive the whole series of refinements of these inequalities involving unitarily invariant norms, which improve some recent results, known from the literature. We also…

泛函分析 · 数学 2020-09-08 Amir Ghasem Ghazanfari

In this papaer, we put forward some new definitions and integral inequalities by using fairly elementary analysis.

经典分析与常微分方程 · 数学 2012-11-13 M. Emin Ozdemir , Mevlut Tunc , Mustafa Gurbuz

In this paper, we prove some new inequalities of Simpson's type for functions whose derivatives of absolute values are h-convex and h-concave functions. Some new estimations are obtained. Also we give some sophisticated results for some…

经典分析与常微分方程 · 数学 2014-02-03 Mevlut Tunc , Cetin Yildiz , Alper Ekinci

In this paper, we define a new identity for twice differentiable mappings and obtained some new estimates on the generalization of Hadamard's and Simson's type inequalities for quasi-geometrically convex mappings using of this identity.

经典分析与常微分方程 · 数学 2016-03-09 Zaffer Elahi , Muhammad Muddassar

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

In this article, we further explore convex functions by revealing new bounds, resulting from stronger convexity behavior. In particular, we define the so called radical convex functions and study their properties. We will see that such…

泛函分析 · 数学 2020-10-13 Mohammad Sababheh , Hamid Reza Moradi