[图书][B] Approximation with positive linear operators and linear combinations
Approximation of functions by positive linear operators is an important branch of the
approximation theory. To increase the order of approximation a useful tool is the method of …
approximation theory. To increase the order of approximation a useful tool is the method of …
New estimates for the differences of positive linear operators
New estimates for the differences of positive linear operators Page 1 Numer Algor (2016) 73:775–789
DOI 10.1007/s11075-016-0117-8 ORIGINAL PAPER New estimates for the differences of …
DOI 10.1007/s11075-016-0117-8 ORIGINAL PAPER New estimates for the differences of …
Approximation of functions by a class of Durrmeyer–Stancu type operators which includes Euler's beta function
In this work, we construct the genuine Durrmeyer–Stancu type operators depending on
parameter α in 0, 1 0,1 as well as ρ> 0 ρ>0 and study some useful basic properties of the …
parameter α in 0, 1 0,1 as well as ρ> 0 ρ>0 and study some useful basic properties of the …
Gr\" uss and Gr\" uss-Voronovskaya-type estimates for some Bernstein-type polynomials of real and complex variables
The first aim of this paper is to prove a Gr\" uss-Voronovskaya estimate for Bernstein and for
a class of Bernstein-Durrmeyer polynomials on $[0, 1] $. Then, Gr\" uss and Gr\" uss …
a class of Bernstein-Durrmeyer polynomials on $[0, 1] $. Then, Gr\" uss and Gr\" uss …
Approximation by modified operators
The purpose of present paper is to extend the study of λ λ-Bernstein operators introduce by
Cai et al.(J Inequal Appl 12: 1–11, 2018). In our paper we consider a generalization of the …
Cai et al.(J Inequal Appl 12: 1–11, 2018). In our paper we consider a generalization of the …
Better approximation of functions by genuine Bernstein-Durrmeyer type operators
AM Acu, PN Agrawal - arXiv preprint arXiv:1810.06822, 2018 - arxiv.org
The main object of this paper is to construct a new genuine Bernstein-Durrmeyer type
operators which have better features than the classical one. Some direct estimates for the …
operators which have better features than the classical one. Some direct estimates for the …
[图书][B] Recent advances in constructive approximation theory
Recent Advances in Constructive Approximation Theory deals with various recent problems
on linear positive operators. We survey upon recent research work in this domain and also …
on linear positive operators. We survey upon recent research work in this domain and also …
A survey on estimates for the differences of positive linear operators
A Survey on Estimates for the Differences of Positive Linear Operators Page 1
CONSTRUCTIVE MATHEMATICAL ANALYSIS 1 (2018), No. 2, pp. 113-127 http://dergipark.gov.tr/cma …
CONSTRUCTIVE MATHEMATICAL ANALYSIS 1 (2018), No. 2, pp. 113-127 http://dergipark.gov.tr/cma …
Difference of some positive linear approximation operators for higher-order derivatives
In the present paper, we deal with some general estimates for the difference of operators
which are associated with different fundamental functions. In order to exemplify the …
which are associated with different fundamental functions. In order to exemplify the …
A nice representation for a link between Baskakov-and Szász–Mirakjan–Durrmeyer operators and their Kantorovich variants
M Heilmann, I Raşa - Results in Mathematics, 2019 - Springer
In this paper we consider a link between Baskakov–Durrmeyer type operators and
corresponding Kantorovich type modifications of their classical variants. We prove a useful …
corresponding Kantorovich type modifications of their classical variants. We prove a useful …