Results 41 to 50 of about 593,341 (85)

Approximation Properties of a New Class of Beta‐Type Szász–Mirakjan Operators

Journal of Mathematics, Volume 2025, Issue 1, 2025.
We use the new variant of Szász–Mirakjan operators to construct a generalized version of Szász‐beta type operators and obtain auxiliary lemmas. We present the weighted approximation theorems and, by using Peetre’s K‐function, the local approximation results of these operators are studied.
Md. Nasiruzzaman, Rubayyi T. Alqahtani, S. A. Mohiuddine, Ding-Xuan Zhou   +3 more
wiley   +1 more source

Some Approximation Properties of the (p, q)–Stancu–Schurer–Bleimann–Butzer–Hahn Operators

Journal of Mathematics, Volume 2024, Issue 1, 2024.
In this article, the (p, q)–Stancu–Schurer–Bleimann–Butzer–Hahn ((p, q)‐SSBBH) operators are introduced. The Korovkin‐type theorem is obtained to show the approximation properties of these operators. Then, the rate of convergence of these operators with the help of the modulus of continuity and Lipschitz‐type maximal functions is calculated ...
Gülten Torun, Ljubisa Kocinac
wiley   +1 more source

Operator Methods in Approximation Theory

, 2019
Journal of Function Spaces, Volume 2019, Issue 1, 2019.
Vita Leonessa, Tuncer Acar, Mirella Cappelletti Montano, Pedro Garrancho   +3 more
wiley   +1 more source

Approximation of B-continuous and B-differentiable functions by GBS operators of q-Bernstein-Schurer-Stancu type

, 2016
Barbosu and Muraru (2015) introduced the bivariate generalization of the q-Bernstein-Schurer-Stancu operators and constructed a GBS operator of q-Bernstein-Schurer-Stancu type.
Sidharth, Manjari and Ispir, Nurhayat and Agrawal, Purshottam Narain, İSPİR, NURHAYAT, Sidharth, Manjari, Agrawal, Purshottam Narain   +3 more
core   +1 more source

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

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

Kantorovich variant of a new kind ofq-Bernstein-Schurer operators

, 2017
Ren and Zeng (2013) introduced a new kind of q-Bernstein-Schurer operators and studied some approximation properties. Acu etal. (2016) defined the Durrmeyer modification of these operators and studied the rate of convergence and statistical approximation.
İSPİR, NURHAYAT, Ruchi Ruchi, Agrawal, P. N., Nurhayat Ispir, P. N. Agrawal, Ruchi, Ruchi   +5 more
core   +1 more source

TWO-DIMENSIONAL CHLODOWSKY VARIANT OF q-BERNSTEIN-SCHURER-STANCU OPERATORS

, 2017
In this paper, two-dimensional Chlodowsky variant q-based Bernstein-Schurer-Stancu operators are introduced. Korovkin-type approximation theorems in different function spaces are studied. The error of approximation by using full modulus of continuity and
Vedi, Tuba, Ozarslan, Mehmet Ali
core   +1 more source

Kompleks Kantorovich-Schurer polinomları ile kompakt disklerde yaklaşım

, 2012
Bu tezde kompakt disklerde analitik fonksiyonlara ilişkin kompleks Bernstein- Schurer ve Kantorovich-Schurer polinomlarının yaklaşım özellikleri incelendi. Bu operatörler için eş anlı yaklaşım mertebesi ve Voronovskaja tip teoremler verildi.
HACER AĞBULUT
core   +1 more source

DIRECT AND INVERSE THEOREMS FOR MULTIVARIATE BERNSTEIN-SCHURER-STANCU OPERATORS

, 2015
In this paper, we introduce the multivariate Bernstein-Schurer-Stancu operators. Then, we state the Volkov-type theorem and investigate the order of convergence by means of modulus of continuity and by Lipschitz class functionals.
Vedi, Tuba, Ozarslan, Mehmet Ali
core