Results 51 to 60 of about 341 (102)

Some results on Lupaş (p; q)-Bernstein operators and its limit form [PDF]

, 2018
In this paper, statistical approximation properties of Lupaş (p; q)-analogue of Bernstein operators are studied. Rate of statistical convergence by means of modulus of continuity and Lipschitz type maximal functions has been investigated.
Khan, Asif, Sharma, Vinita
core   +1 more source

ON STATISTICAL APPROXIMATION PROPERTIES OF MODIFIED q-BERNSTEIN-SCHURER OPERATORS

Bulletin of the Korean Mathematical Society, 2013
National Natural Science Foundation of China [61170324]; Education Department of Fujian Province of China [JA12324]; Natural Science Foundation of Fujian Province of China [2010J01012]
Ren, Mei-Ying, Zeng, Xiao-Ming
openaire   +3 more sources

Kantorovich Extension of Parametric Generalized q-Schurer Operators and Their Approximation Properties

Mathematics
This paper aims to extend, within the context of quantum calculus, the α-Bernstein–Schurer operators (α∈[0,1]) to Kantorovich form. Using the Ditzian–Totik modulus of continuity and the Lipschitz-kind maximal function for our recently extended operators,
Md. Nasiruzzaman, Abdullah Alotaibi
doaj   +1 more source

A de Casteljau Algorithm for Bernstein type Polynomials based on (p; q)-integers [PDF]

, 2018
In this paper, a de Casteljau algorithm to compute (p; q)-Bernstein Bezier curves based on (p; q)- integers are introduced. The nature of degree elevation and degree reduction for (p; q)-Bezier Bernstein functions are studied.
Khan, Khalid, Kilicman, Adem, Lobiyal, D. K.   +2 more
core   +1 more source

Approximation Associated with Kantorovich Version of Bézier (λ,q)–Bernstein–Schurer Operators

Mathematics
In the present paper, the Kantorovich modification of the Schurer type of (λ,q)-Bernstein operators, which are associated by the shape parameter −1≤λ≤1 and the Bézier basis function, is presented.
Md. Nasiruzzaman, Mohammad Farid, Harun Çiçek, Nadeem Rao   +3 more
doaj   +1 more source

On approximation to discrete q-derivatives of functions via q-Bernstein-Schurer operators

Mathematical Foundations of Computing, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +4 more sources

Statistical approximation to Chlodowsky type q-Bernstein-Schurer-Stancu-Kantorovich operators

Mathematical Sciences and Applications E-Notes, 2017
In this paper we introduce two kinds of Chlodowsky-type q-Bernstein-Schurer-Stancu- Kantorovich operators on the onbounded domain. The Korovkin type statistical approximation property of these operators are investigated. We investigated the rate of convergence for this approximation by means of the first and the second modulus of continuity.
BAXHAKU, Behar, BERİSHA, Fevzi
openaire   +3 more sources

The generalization of some results for Schurer and Schurer-Stancu operators

Journal of Numerical Analysis and Approximation Theory, 2011
In the present paper we generalize some results for Schurer and Schurer-Stancu operators. Firstly, we establish a general formula concerning calculation of test functions by Schurer operators.
Dan Miclăuş
doaj   +2 more sources

On Durrmeyer Type Bernstein-Schurer Operators Defined by $(p, q)$-Integers

Analysis in Theory and Applications
In this paper, we generalize the Durrmeyer-type Bernstein-Schurer operator by applying $(p, q)$-integers and obtain uniform convergence of the operator. Furthermore, we deal with the approximation problems in terms of the modulus of smoothness and ${\rm K}$-functional. Finally, the operator is modified to get better estimation.
Wang, Xuwei, Hu, Xiaomin, Zha, Xingxing
openaire   +1 more source

On approximation by Stancu type q-Bernstein-Schurer-Kantorovich operators

, 2016
16
Mursaleen, M., Khan, Taqseer
openaire   +2 more sources