Results 51 to 60 of about 163 (133)

An N-Dimensional Version of Ostrowski's Inequality For Mappings of the Hölder Type

, 1999
Generalizations for multiple integrals and mappings of the Hölder type, of the celebrated Ostrowski's inequality which extend Milovanović result from 1975, are ...
Dragomir, Sever S, Cerone, Pietro, Barnett, Neil S   +2 more
core  

Eigenvalue Localization Inequalities for Complex Matrices With Order n ≥ 3

Advances in Mathematical Physics, Volume 2025, Issue 1, 2025.
In this paper, we obtain some eigenvalue location inequalities for complex matrices with order n(n ≥ 3).
Rong Ma, Feng Zhang, Mohammad Mirzazadeh
wiley   +1 more source

Multiplicative Harmonic P‐Functions With Some Related Inequalities

Journal of Function Spaces, Volume 2025, Issue 1, 2025.
This manuscript includes the investigation of the idea of a multiplicative harmonic P‐function and construction of the Hermite–Hadamard inequality for such a sort of functions. We also establish several Hermite–Hadamard type inequalities in the setting of multiplicative calculus.
Serap Özcan, Saad Ihsan Butt, Hossam A. Nabwey, Sina Etemad, Samuel Nicolay   +4 more
wiley   +1 more source

An Inequality of Ostrowski's Type of Cumulative Distribution Functions

, 1998
The main aim of this paper is to establish an Ostrowski type inequality for the cumulative distribution function of a random variable taking values in a finite interval [a,b].
Dragomir, Sever S, Barnett, Neil S
core  

Two-point Ostrowski and Ostrowski–Grüss type inequalities with applications [PDF]

The Journal of Analysis, 2019
In this work, an extension of two-point Ostrowski's formula for $n$-times differentiable functions is proved. A generalization of Taylor formula is deduced. An identity of Fink type for this extension is provided. Error estimates for the considered formulas are also given. Two-point Ostrowski-Gruss type inequalities are pointed out.
openaire   +3 more sources

An Estimation of Different Kinds of Integral Inequalities for a Generalized Class of Godunova–Levin Convex and Preinvex Functions via Pseudo and Standard Order Relations

Journal of Function Spaces, Volume 2025, Issue 1, 2025.
The connection between generalized convexity and analytic operators is deeply rooted in functional analysis and operator theory. To put the ideas of preinvexity and convexity even closer together, we might state that preinvex functions are extensions of convex functions. Integral inequalities are developed using different types of order relations, each
Zareen A. Khan, Waqar Afzal, Nikhil Khanna   +2 more
wiley   +1 more source

The Best Constant in an Inequality of Ostrowski Type

, 1998
We prove that the constant ½ in Dragomir-Wang's inequality [2] is ...
Mcandrew, Amca, Peachey, Tom, Dragomir, Sever S   +2 more
core  

Applications of Ostrowski's inequality to the estimation of error bounds for some special means and for some numerical quadrature rules

, 1998
In this paper, we present a new proof to the classical Ostrowski's inequality and apply it to the estimation of error bounds for some special means and for some numerical quadrature ...
Dragomir, S.S, S.S Dragomir, Wang, S, S Wang   +3 more
core   +1 more source

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

, 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  

Csiszr f-divergence, Ostrowski's inequality and mutual information [PDF]

, 2001
The Ostrowski integral inequality for an absolutely continuous function is used to provide a simple approximation to Csiszar’s f-divergence measure for the difference between two probability distributions defined on a finite set.
Dragomir, Sever S., Pearce, Charles Edward Miller, Cerone, Pietro, Österreicher, Ferdinand, Gluscevic, V.   +4 more
core   +1 more source