Results 41 to 50 of about 347 (77)

On Hadamard's Inequalities for the Convex Mappings Defined in Topological Groups and Connected Result [PDF]

open access: yes
In this paper, we study the Hadamard’s inequality for midconvex and quasi-midconvex functions in topological groups.
Morassaei, Ali
core  

Further improvements of Young inequality

open access: yes
We focus on the improvements for Young inequality. We give elementary proof for known results by Dragomir, and we give remarkable notes and some comparisons.
Furuichi, Shigeru
core   +2 more sources

Some new Hermite-Hadamard-type inequalities for strongly h-convex functions on co-ordinates

open access: yesOpen Mathematics
In this article, we study some Hermite-Hadamard-type inequalities for strongly hh-convex functions on co-ordinates in Rn{{\mathbb{R}}}^{n}, which extend some known results. Some mappings connected with these inequalities and related applications are also
Hong Weizhi   +3 more
doaj   +1 more source

Integral Representations of Functional Series with Members Containing Jacobi Polynomials [PDF]

open access: yes
MSC 2010: Primary 33C45, 40A30; Secondary 26D07, 40C10In this article we establish a double definite integral representation, and two other indefinite integral expressions for a functional series and its derivative with members containing Jacobi ...
Jankov, Dragana, Pogany, Tibor K.
core  

Bounds for the Ratios of Differences of Power Means in Two Arguments

open access: yes
Using methods from classical analysis, sharp bounds for the ratio of differences of Power Means are obtained. Our results generalize and extend previous ones due to S. Wu(2005), and to S. Wu and L.
Kouba, Omran
core   +2 more sources

Floor, ceiling and the space between

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science
Motivated by a question on the ranges of the commutators of dilated floor functions in [10], together with a related problem in [3], we investigate the precise ranges of certain generalized polynomials dependent on a real parameter. Our analysis requires
Bényi Árpád, Ćurgus Branko
doaj   +1 more source

A Sharp Double Inequality for the Inverse Tangent Function [PDF]

open access: yes
The inverse tangent function can be bounded by different inequalities, for example by Shafer's inequality. In this publication, we propose a new sharp double inequality, consisting of a lower and an upper bound, for the inverse tangent function.
Alirezaei, Gholamreza
core  

Predictive dynamical modeling and stability of the equilibria in a discrete fractional difference COVID-19 epidemic model. [PDF]

open access: yesResults Phys, 2023
Chu YM   +6 more
europepmc   +1 more source

On Hadamard Type Inequalities Involving Several Kind of Convexity

open access: yes
In this paper, we not only give the extensions of the results given in [7] by Gill et al. for log-convex functions, but also obtain some new Hadamard type inequalities for log-convex, m-convex and (alpha,m)-convex functions.Comment: This paper is ...
Erhan Set   +3 more
core   +1 more source

On Hadamard Type Integral Inequalities for nonconvex Functions

open access: yes
In this paper, we extend some estimates of the right and left hand side of a Hermite-Hadamard type inequality for nonconvex functions whose derivatives absolute values are \Phi-convex and quasi-\Phi-convex was introduced by Noor in Noor1.Comment ...
Communicated Murat Tosun   +3 more
core   +1 more source

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