Results 11 to 20 of about 72 (61)

[Retracted] Exact Solutions of Three Types of Conformable Fractional‐Order Partial Differential Equations

open access: yesComputational Intelligence and Neuroscience, Volume 2022, Issue 1, 2022., 2022
Fractional calculus is widely used in biology, control systems, and engineering, so it has been highly valued by scientists. Fractional differential equations are considered an important mathematical model that is widely used in science and technology to describe physical phenomena more accurately in terms of time memory and spatial interactions.
Lijun Ma, Arpit Bhardwaj
wiley   +1 more source

The Hermite–Hadamard–Mercer Type Inequalities via Generalized Proportional Fractional Integral Concerning Another Function

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 2022, Issue 1, 2022., 2022
In order to be able to study cosmic phenomena more accurately and broadly, it was necessary to expand the concept of calculus. In this study, we aim to introduce a new fractional Hermite–Hadamard–Mercer’s inequality and its fractional integral type inequalities.
Tariq A. Aljaaidi   +2 more
wiley   +1 more source

Bounds for the Jensen Gap in terms of Power Means with Applications

open access: yesJournal of Function Spaces, Volume 2021, Issue 1, 2021., 2021
Jensen’s and its related inequalities have attracted the attention of several mathematicians due to the fact that Jensen’s inequality has numerous applications in almost all disciplines of mathematics and in other fields of science. In this article, we propose new bounds for the difference of two sides of Jensen’s inequality in terms of power means. An
Xuexiao You   +3 more
wiley   +1 more source

Uniform Treatment of Jensen’s Inequality by Montgomery Identity

open access: yesJournal of Mathematics, Volume 2021, Issue 1, 2021., 2021
We generalize Jensen’s integral inequality for real Stieltjes measure by using Montgomery identity under the effect of n−convex functions; also, we give different versions of Jensen’s discrete inequality along with its converses for real weights. As an application, we give generalized variants of Hermite–Hadamard inequality.
Tahir Rasheed   +5 more
wiley   +1 more source

Extended Jensen’s Functional for Diamond Integral via Hermite Polynomial

open access: yesJournal of Function Spaces, Volume 2021, Issue 1, 2021., 2021
In this paper, with the help of Hermite interpolating polynomial, extension of Jensen’s functional for n‐convex function is deduced from Jensen’s inequality involving diamond integrals. Special Hermite conditions, including Taylor two‐point formula and Lagrange’s interpolation, are also deployed to find further extensions of Jensen’s functional.
Rabia Bibi   +4 more
wiley   +1 more source

The role of the board chair—A literature review and suggestions for future research

open access: yesCorporate Governance: An International Review, Volume 28, Issue 6, Page 372-405, November 2020., 2020
Abstract Research Question/Issue The role of the board chair has become increasingly complex in recent decades. Research on corporate governance has called for and has initiated the pursuit of more research for the purpose of creating a better understanding of the role of board chairs.
Anup Banerjee   +2 more
wiley   +1 more source

Generalization of Jensen's and Jensen-Steffensen's inequalities by generalized majorization theorem [PDF]

open access: yesJournal of mathematical inequalities, 2017
In this paper, we use generalized majorization theorem and give the generalizations of Jensen’s and Jensen-Steffensen’s inequalities. We present the generalization of converse of Jensen’s inequality. We give bounds for the identities related to the generalization of Jensen’s inequality by using ˇ Cebyˇsev functionals.
Khan, M. A., Khan, J., Pečarić, J.
openaire   +3 more sources

Generalizations of the Jensen-Steffensen and related inequalities

open access: yesOpen Mathematics, 2009
Abstract We present a couple of general inequalities related to the Jensen-Steffensen inequality in its discrete and integral form. The Jensen-Steffensen inequality, Slater’s inequality and a generalization of the counterpart to the Jensen-Steffensen inequality are deduced as special cases from these general inequalities.
Pečarić, Josip   +2 more
openaire   +6 more sources

Hölder Type Inequalities for Sugeno Integrals under Usual Multiplication Operations

open access: yesAdvances in Fuzzy Systems, Volume 2019, Issue 1, 2019., 2019
The classical Hölder inequality shows an interesting upper bound for Lebesgue integral of the product of two functions. This paper proposes Hölder type inequalities and reverse Hölder type inequalities for Sugeno integrals under usual multiplication operations for nonincreasing concave or convex functions.
Dug Hun Hong   +2 more
wiley   +1 more source

Integral Inequalities Involving Strongly Convex Functions

open access: yesJournal of Function Spaces, Volume 2018, Issue 1, 2018., 2018
We study the notions of strongly convex function as well as F‐strongly convex function. We present here some new integral inequalities of Jensen’s type for these classes of functions. A refinement of companion inequality to Jensen’s inequality established by Matić and Pečarić is shown to be recaptured as a particular instance.
Ying-Qing Song   +4 more
wiley   +1 more source

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