Results 81 to 90 of about 21,859 (214)

Generalizations of Steffensen’s inequality via two-point Abel-Gontscharoff polynomial

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
Using two-point Abel-Gontscharoff interpolating polynomial some new generalizations of Steffensen’s inequality for n−convex functions are obtained and some Ostrowski-type inequalities related to obtained generalizations are given.
Pečarić Josip   +2 more
doaj   +1 more source

An Inequality of the Ostrowski Type For Double Integrals and Applications for Cubature Formulae

open access: yes, 1999
We point out a new inequality of the Ostrowski type for mappings of two independent variables, which complements, in a sense, some recent results and apply it to the approximation problem of double integrals by their Riemann ...
Roumeliotis, John   +3 more
core  

A comprehensive study on Ostrowski-type inequalities: multiplicative conformable fractional integrals approach [PDF]

open access: yesSurveys in Mathematics and its Applications
In this paper, we first recall the concept o f the multiplicative conformable fractional integrals (MCFI) and their several properties. Then, we establish the Ostrowski type inequalities in two distinct senses for multiplicative conformable fractional ...
Büşra Betül Ergün, Hüseyin Budak
doaj  

An Ostrowski Type Inequality for Double Integrals and Applications for Cubature Formulae

open access: yes, 2001
An inequality of the Ostrowski type for double integrals and applications in Numerical Analysis in connection with cubature formulae are ...
Dragomir, Sever S, Barnett, Neil S
core  

Ostrowski Type Inequality for Double Integrals on Time Scales [PDF]

open access: yes, 2010
We prove the Ostrowski type inequality for double integrals on time scales and thus unify corresponding continuous and discrete versions from the literature.
Yildirim, Hueseyin, Ozkan, Umut Mutlu
core   +1 more source

Ostrowski-type inequalities for strongly convex functions

open access: yesGeorgian Mathematical Journal, 2017
Abstract In this paper, we establish Ostrowski-type inequalities for strongly convex functions, by using some classical inequalities and elementary analysis. We also give some results for the product of two strongly convex functions.
Set, Erhan   +3 more
openaire   +4 more sources

An Inequality of Ostrowski-Grüss Type for Twice Differentiable Mappings and Applications in Numerical Integration

open access: yes, 1998
In this paper we derive a new integral inequality of Ostrowski-Grüss type and apply it to estimate the error bounds for some numerical quadrature ...
Roumeliotis, John   +2 more
core  

An Ostrowski Type Inequality for Weighted Mappings with Bounded Second Derivatives

open access: yes, 1998
A weighted integral inequality of Ostrowski type for mappings whose second derivatives are bounded is proved.
Roumeliotis, John   +2 more
core  

A Perturbed Version of General Weighted Ostrowski Type Inequality and Applications

open access: yesInternational Journal of Analysis and Applications, 2018
The main purpose of this paper is to derive some new generalizations of weighted Ostrowski type inequalities. The new established inequalities are carried out for a twice differentiable mapping in different L p spaces.
Waseem Ghazi Alshanti
doaj   +2 more sources

RETRACTED ARTICLE: Generalization of the Levinson inequality with applications to information theory

open access: yesJournal of Inequalities and Applications, 2019
In the presented paper, Levinson’s inequality for 3-convex function is generalized by using two Green’s functions. Čebyšev, Grüss, and Ostrowski-type new bounds are found for the functionals involving data points of two types.
Muhammad Adeel   +3 more
doaj   +1 more source

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