Results 71 to 79 of about 319 (79)

Bernstein–Schurer–Kantorovich operators based on q-integers

Applied Mathematics and Computation, 2015
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Agrawal, P. N., Finta, Zoltán, Sathish Kumar, A.   +2 more
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Approximation by complex q-Bernstein–Schurer operators in compact disks

Georgian Mathematical Journal, 2013
Summary: We introduce a class of complex \(q\)-Bernstein-Schurer operators and study the approximation properties of these operators. We obtain the order of simultaneous approximation and a Voronovskaja-type result with a quantitative estimate for these complex \(q\)-Bernstein-Schurer operators attached to analytic functions in compact disks.
Ren, Mei-Ying, Zeng, Xiao-Ming
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Approximation by α$$ \alpha $$‐Bernstein–Schurer operators and shape preserving properties via q$$ q $$‐analogue

Mathematical Methods in the Applied Sciences, 2022
Our work in this article is to construct the ‐ Bernstein–Schurer operators which includes the ‐integers. For these new operators, we discuss the shape preserving properties, namely, monotonicity and convexity. Next, we study the uniformly global approximation in terms of the Ditzian–Totik modulus of continuity and calculate the local direct estimate ...
Md. Nasiruzzaman, A. F. Aljohani
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Approximation Properties of Bivariate Extension of q-Bernstein–Schurer–Kantorovich operators

Results in Mathematics, 2015
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Acu, Ana Maria, Muraru, Carmen Violeta
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Approximation by complex $$q$$ q -modified Bernstein–Schurer operators on compact disks

ANNALI DELL'UNIVERSITA' DI FERRARA, 2015
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Agrawal, P. N., Sathish Kumar, A.
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Some approximation properties of a Durrmeyer variant of q‐Bernstein–Schurer operators

Mathematical Methods in the Applied Sciences, 2016
In this paper, we will propose a Durrmeyer variant of q‐Bernstein–Schurer operators. A Bohman–Korovkin‐type approximation theorem of these operators is considered. The rate of convergence by using the first modulus of smoothness is computed. The statistical approximation of these operators is also studied. Copyright © 2016 John Wiley & Sons, Ltd.
Acu, Ana-Maria, Muraru, Carmen Violeta, Sofonea, Daniel Florin, Radu, Voichiţa Adriana   +3 more
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Approximating B-continuous functions using GBS operators of Bernstein–Schurer–Stancu type based on q-integers

Applied Mathematics and Computation, 2015
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Bărbosu, Dan, Muraru, Carmen Violeta
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On (p, q)-analogue of modified Bernstein–Schurer operators for functions of one and two variables

Journal of Applied Mathematics and Computing, 2016
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Approximation by Generalization of Bernstein–Schurer Operators

Nursel Çetin, Nesibe Manav Mutlu
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