Results 11 to 20 of about 570,801 (287)

Bivariate Bernstein type operators

Applied Mathematics and Computation, 2016
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Gülen Bascanbaz Tunca, Hatice Gül Ince-Ilarslan, Aysegül Erençin   +2 more
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Convergence of rational Bernstein operators [PDF]

Applied Mathematics and Computation, 2014
In this paper we discuss convergence properties and error estimates of rational Bernstein operators introduced by P. Piţul and P. Sablonnière. It is shown that the rational Bernstein operators R_n converge to the identity operator if and only if Δ_n, the maximal difference between two consecutive nodes of R_n, is converging to zero.
Render, Hermann
openaire   +7 more sources

Optimality of generalized Bernstein operators [PDF]

Journal of Approximation Theory, 2010
We show that a certain optimality property of the classical Bernstein operator also holds, when suitably reinterpreted, for generalized Bernstein operators on extended Chebyshev systems.
J. M. Aldaz, Hermann Render
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Differentiated Bernstein type operators

Dolomites Research Notes on Approximation, 2020
1. The second author has been supported within TUBITAK (The Scientific and Technological Research Council of Turkey) 1002 -Project 119F191 and the third author would like to thank to TUBITAK for their financial supports during his PhD studies.
Aral, Ali, Acar, Tuncer, Ozsarac, Firat
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An extremal property of Bernstein operators [PDF]

Journal of Approximation Theory, 2007
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Jesús De La Cal, Javier Cárcamo
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Chlodowsky variant of Bernstein-type operators on the domain [PDF]

Open Mathematics
In the present paper, we deal with Bernstein-Chlodowsky type operators for approximating functions on the domain. We first present Bernstein-Chlodowsky type operators in two variables and then we discuss some examples of these operators under a domain ...
Serenbay Sevilay Kırcı, Karaman Rabia Aktaş   +1 more
doaj   +4 more sources

Bernstein-Durrmeyer operators [PDF]

Computers & Mathematics with Applications, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adell, J.A., de la Cal, J.
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On Bernstein-Euler-Jacobi Operators [PDF]

, 2014
Die Arbeit "On Bernstein-Euler-Jacobi Operators" befasst sich mit der Komposition spezieller positiver linearer Operatoren (PLO). Viele Operatoren, die in der entsprechenden Theorie untersucht werden, sind Zusammensetzungen von anderen Abbildungen diesen Typs. Diesem Aspekt wurde in der Vergangenheit jedoch wenig Aufmerksamkeit geschenkt.
Stanila, Elena Dorina
openaire   +3 more sources

Bernstein-Schurer bivariate operators

Journal of Numerical Analysis and Approximation Theory, 2004
The sequence of bivariate operators of Bernstein-Schurer is constructed and some approximation properties of this sequence are studied.
Dan Bărbosu
doaj   +3 more sources

Structured matrix methods for computations on Bernstein basis polynomials [PDF]

, 2013
This thesis considers structure preserving matrix methods for computations on Bernstein polynomials whose coefficients are corrupted by noise. The ill-posed operations of greatest common divisor computations and polynomial division are considered, and it
Yang, Ning
core   +6 more sources