Results 151 to 160 of about 223 (167)

Voronovskaja type theorem for some nonpositive Kantorovich type operators

Carpathian Journal of Mathematics, 2023
In this paper we will study a Voronovskaja type theorem and a simultaneous approximation result for a new class of generalized Bernstein operators. The new operators are obtained using a generalization of Kantorovich's method, namely, we will introduce a sequence of operators $K_n^l=D^l\circ B_{n+l}\circ I^l$, where $B_{n+l}$ are Bernstein operators ...
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Generalized Bernstein‐Kantorovich–type operators on a triangle

Mathematical Methods in the Applied Sciences, 2019
In this note, we construct generalized Bernstein‐Kantorovich–type operators on a triangle. The concern of this note is to present a Voronovskaja‐type and Grüss Voronovskaja‐type asymptotic theorems, and some estimates of the rate of approximation with the help of K‐functional, first and second order modulus of continuity.
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Kantorovich type q-Bernstein-Stancu operators

2012
In this paper, we construct a Kantorovich type generalization of q-Bernstein-Stancu operators by means of the Riemann type q-integral. We investigate some approximation properties and also establish a local approximation theorem for these operators.
Erencin, Aysegul, Bascanbaz-Tunca, Gulen, Tasdelen, Fatma   +2 more
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Linear prediction and simultaneous approximation by m-th order Kantorovich type sampling series

Banach Journal of Mathematical Analysis, 2020
Tuncer acar, Danilo Costarelli, Gianluca Vinti   +2 more
exaly  

Approximation Properties of the Sampling Kantorovich Operators: Regularization, Saturation, Inverse Results and Favard Classes in $$L^p$$-Spaces

Journal of Fourier Analysis and Applications, 2022
Danilo Costarelli, Gianluca Vinti
exaly  

On approximation properties of generalized Kantorovich-type sampling operators

Journal of Approximation Theory, 2016
Gert Tamberg
exaly  

A glimpse at the operator Kantorovich inequality

Linear and Multilinear Algebra, 2019
Hamid Reza Moradi, Ibrahim Halil Gumus
exaly  

Approximation by multivariate Kantorovich–Kotelnikov operators

Journal of Mathematical Analysis and Applications, 2017
Yurii Kolomoitsev
exaly  

The Kantorovich variant of an operator defined by D. D. Stancu

Applied Mathematics and Computation, 2018
Arun Kajla
exaly  

Approximation of Functions by Baskakov-Kantorovich Operator

Results in Mathematics, 2016
Ivan Gadjev
exaly