Results 31 to 40 of about 27,096,421 (191)

Bounds for the Čebyšev Functional of a Convex and a Bounded Function [PDF]

open access: yes, 2005
Upper and lower bounds for the Čebyšev functional of a convex and a bounded function are given.
Dragomir, Sever S, Barnett, Neil S
core   +3 more sources

Some remarks ons-convex functions

open access: yesAequationes Mathematicae, 1994
The authors deal with two classes \(K^ 1_ s\) and \(K^ 2_ s\) of \(s\)- convex functions on \(\mathbb{R}_ +\). These classes have been introduced by \textit{W. Orlicz} [Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 9, 157-162 (1961; Zbl 0109.334)] and the reviewer [Publ. Inst. Math., Nouv. Sér. 23(37), 13-20 (1978; Zbl 0416.46029)], respectively.
Hudzik, H., Maligranda, L.
openaire   +4 more sources

More on Ostrowski Type Inequalities for some S-Convex Functions in the Second Sense

open access: yesDemonstratio Mathematica, 2016
Some Ostrowski type inequalities for functions whose second derivatives in absolute value at certain powers are s-convex in the second sense are established. Two mistakes in a recently published paper are pointed out and corrected.
Liu Zeng
doaj   +1 more source

Hermite–Hadamard-type inequalities via n-polynomial exponential-type convexity and their applications

open access: yesAdvances in Difference Equations, 2020
In this paper, we give and study the concept of n-polynomial ( s , m ) $(s,m)$ -exponential-type convex functions and some of their algebraic properties. We prove new generalization of Hermite–Hadamard-type inequality for the n-polynomial ( s , m ) $(s,m)
Saad Ihsan Butt   +5 more
doaj   +1 more source

Some Novel Inequalities for LR-(k,h-m)-p Convex Interval Valued Functions by Means of Pseudo Order Relation

open access: yesFractal and Fractional, 2022
In this paper, a new type of convexity is defined, namely, the left–right-(k,h-m)-p IVM (set-valued function) convexity. Utilizing the definition of this new convexity, we prove the Hadamard inequalities for noninteger Katugampola integrals.
Vuk Stojiljković   +3 more
doaj   +1 more source

Ostrowski-Type Fractional Integral Inequalities: A Survey

open access: yesFoundations, 2023
This paper presents an extensive review of some recent results on fractional Ostrowski-type inequalities associated with a variety of convexities and different kinds of fractional integrals.
Muhammad Tariq   +2 more
doaj   +1 more source

A Comprehensive Review of the Hermite–Hadamard Inequality Pertaining to Fractional Integral Operators

open access: yesMathematics, 2023
In the frame of fractional calculus, the term convexity is primarily utilized to address several challenges in both pure and applied research. The main focus and objective of this review paper is to present Hermite–Hadamard (H-H)-type inequalities ...
Muhammad Tariq   +2 more
doaj   +1 more source

THE HADAMARD INEQUALITIES FOR s-CONVEX FUNCTIONS IN THE SECOND SENSE

open access: yesDemonstratio Mathematica, 1999
Let \(0< s\leq 1\). The function \(f: I\subset[0, \infty)\to \mathbb{R}\) is called \(s\)-convex in the second sense provided \(f(au+ bv)\leq a^sf(u)+ b^sf(v)\) for all \(u,v\in I\), \(a,b\geq 0\), \(a+ b=1\). These functions have been introduced by \textit{H. Hudzik} and \textit{L. Maligranda} [Aequationes Math. 48, No.
Dragomir, Sever S., Fitzpatrick, Simon
openaire   +1 more source

s-convex set and s-convex functions on Heisenberg group

open access: yesOpen Journal of Mathematical Analysis
In this paper, we give the definitions of s-convex set and s-convex function on Heisenberg group. And some inequalities of Jensen’s type for this class of mappings are pointed out.
Chuanyang Li, Peibiao Zhao
openaire   +1 more source

Fejer inequality for s-convex functions in the fourth sense

open access: yesJournal of Mathematical Inequalities, 2022
The authors consider the Fejer inequality for \(s\)-convex functions in the fourth sense. Some integral inequalities related to Fejer inequalities are presented. Finally, as applications, the bound functions are obtained for the Gauss error function, the incomplete gamma function and Fresnel integrals.
openaire   +2 more sources

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