Results 71 to 80 of about 827,039 (225)

Reverses of Young and Heinz inequalities for positive linear operators [PDF]

, 2016
Somayeh Malekinejad, S. Talebi, A. G. Ghazanfari   +2 more
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Positive Linear Operators and Entropies

Approximation Theory and Special Functions
The study of positive linear operators is closely linked to the study of probability distributions. In this paper, we investigate the relationship between classical positive linear operators, commonly used in Approximation Theory, and the entropies associated with probability distributions.
Ana Maria Acu, Ioan Rasa
openaire   +1 more source

Asymptotic Behaviour of the Iterates of Positive Linear Operators [PDF]

, 2011
Ioan Gavrea, Mircea Ivan
openalex   +1 more source

On Geometric Series of Positive Linear Operators

Constructive Mathematical Analysis, 2019
We study the existence and the norm of operators obtained as power series of linear positive operators with particularization to Bernstein operators. We also obtain a Voronovskaja-kind theorem.
openaire   +3 more sources

Korovkin type theorem and iterates of certain positive linear operators [PDF]

, 2010
N. I. Mahmudov
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Approximation Properties of the Strong Difference Operators

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
    In this paper , we study some approximation  properties of the strong difference and study the relation between the strong difference and the weighted modulus of ...
S. K. Al-Saidy, A. A. Hamood
doaj  

Preserving properties of some Szasz-Mirakyan type operators

Journal of Numerical Analysis and Approximation Theory
For a family of Szasz-Mirakyan type operators we prove that they preserve convex-type functions and that a monotonicity property verified by Cheney and Sharma in the case Szasz-Mirakyan operators holds for the variation study here.
Jorge Bustamante
doaj   +1 more source

On approximation properties of some class positive linear operators in q-analysis [PDF]

, 2018
Ersin Şimşek, Tuncay Tunç
openalex   +1 more source

Local saturation of a positive linear convolution operator [PDF]

, 2014
Hee Sun Jung, Ryozi Sakai
openalex   +1 more source

Solvability of a Riemann–Liouville-Type Fractional-Impulsive Differential Equation with a Riemann–Stieltjes Integral Boundary Condition

Fractal and Fractional
In this work, we address the solvability of a Riemann–Liouville-type fractional-impulsive integral boundary value problem. Under some conditions on the spectral radius corresponding to the related linear operator, we use fixed-point methods to obtain ...
Keyu Zhang, Donal O’Regan, Jiafa Xu
doaj   +1 more source