Results 31 to 40 of about 28,634,870 (289)

Certain new bounds considering the weighted Simpson-like type inequality and applications

open access: yesJournal of Inequalities and Applications, 2018
We investigate a weighted Simpson-type identity and obtain new estimation-type results related to the weighted Simpson-like type inequality for the first-order differentiable mappings.
Chun-Yan Luo   +3 more
doaj   +1 more source

A note on M-convex functions on jump systems

open access: yesDiscrete Applied Mathematics, 2021
A jump system is defined as a set of integer points (vectors) with a certain exchange property, generalizing the concepts of matroids, delta-matroids, and base polyhedra of integral polymatroids (or submodular systems). A discrete convexity concept is defined for functions on constant-parity jump systems and it has been used in graph theory and algebra.
openaire   +4 more sources

Companion inequalities to Jensen's inequality for m-convex and (alpha, m)-convex functions

open access: yesJournal of inequalities in pure and applied mathematics, 2006
General companion inequalities related to Jensen's inequality for the classes of m-convex and (alpha, m)-convex functions are presented. We show how Jensen's inequality for these two classes, as well as Slater's inequality, can be obtained from these general companion inequalities as special cases.
Ribičić Penava, Mihaela   +2 more
openaire   +3 more sources

M φ M ψ $M_{\varphi}M_{\psi}$ -convexity and separation theorems

open access: yesJournal of Inequalities and Applications, 2022
A characterization of pairs of functions that can be separated by an M φ M ψ $M_{\varphi}M_{\psi}$ -convex function and related results are obtained. Also, a Hyers–Ulam stability result for M φ M ψ $M_{\varphi}M_{\psi}$ -convex functions is given.
Mea Bombardelli, Sanja Varošanec
doaj   +1 more source

On some integral inequalities for $(h,m)$-convex functions in a generalized framework

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2023
In this paper, we present some new integral inequalities of Hermite-Hadamard type. To obtain these results, general convex functions of various type are considered such as $(h,m)$-convex functions.
P. Kórus, J.E. Nápoles Valdés
doaj   +1 more source

A General-Purpose Multi-Dimensional Convex Landscape Generator

open access: yesMathematics, 2022
Heuristic and evolutionary algorithms are proposed to solve challenging real-world optimization problems. In the evolutionary community, many benchmark problems for empirical evaluations of algorithms have been proposed. One of the most important classes
Wenwen Liu   +3 more
doaj   +1 more source

Some inequalities for ( h , m ) -convex functions

open access: yesJournal of Inequalities and Applications, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xi, Bo-Yan, Wang, Shu-Hong, Qi, Feng
openaire   +1 more source

Hadamard type inequalities for m–convex and (α, m)–convex functions via fractional integrals [PDF]

open access: yesAIP Conference Proceedings, 2018
In this paper, we established some new Hadamard-type integral inequalities for functions whose derivatives of absolute values are m-convex and (α,m)-convex functions via Riemann-Liouville fractional integrals.
Ardic, Merve Avci   +7 more
openaire   +5 more sources

Hessian measures in the class of m-convex (m - cv) functions

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
The theory of m-convex (m − cv) functions is a new direction in the real geometry. In this work, by using the connection m − cv functions with strongly m-subharmonic (shm) functions and using well-known and rich properties of shm functions, we show a ...
M.B. Ismoilov, R.A. Sharipov
doaj   +1 more source

Minimization of an M-convex function

open access: yesDiscrete Applied Mathematics, 1998
A function \(f : \mathbb{Z}^n \rightarrow \mathbb{R}\cup \{ \infty \}\) is called \(M\)-convex if for any two vectors \(x,y \in\mathbb{Z}^n\), such that \(f(x) , f(y) \neq \infty\), and any unit vector \(e_i\) in a direction where \(x - y\) is positive there is a unit vector \(e_j\) in a direction where \(x-y\) is negative, such that \(f(x) + f(y) \geq
openaire   +3 more sources

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