The -transformation of certain positive linear operators.
Lupaş, Aleandru, Mache, Detlef H. (1996)
International Journal of Mathematics and Mathematical Sciences
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Displaying similar documents to “A method for summability of Lagrange interpolation.”
The -transformation of certain positive linear operators.
On some constants in simultaneous approximation.
Balázs, K., Kilgore, T. (1995)
International Journal of Mathematics and Mathematical Sciences
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On a subclass of functions for which the Lagrange interpolation yields the Jackson order of approximation.
Li, Xin (1994)
International Journal of Mathematics and Mathematical Sciences
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Discrete linear interpolatory operators.
Szabados, J. (2006)
Surveys in Approximation Theory (SAT)[electronic only]
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On the approximation of continuous functions.
Lupaş, Alexandru (1986)
Publications de l'Institut Mathématique. Nouvelle Série
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Stečkin inequalities for summability methods.
Cao, Jiading (1997)
International Journal of Mathematics and Mathematical Sciences
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A generalization of Hermite interpolation.
Sun, Xiehua, Xie, Tingfan (1997)
International Journal of Mathematics and Mathematical Sciences
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Interpolation operators on the space of holomorphic functions on the unit circle
Josef Kofroň (2001)
Applications of Mathematics
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The aim of the paper is to get an estimation of the error of the general interpolation rule for functions which are real valued on the interval , , have a holomorphic extension on the unit circle and are quadratic integrable on the boundary of it. The obtained estimate does not depend on the derivatives of the function to be interpolated. The optimal interpolation formula with mutually different nodes is constructed and an error estimate as well as the rate of convergence are obtained....
Some remarks on mixed approximation problem
Sýkorová, Irena
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Several years ago, we discussed the problem of approximation polynomials with Milan Práger. This paper is a natural continuation of the work we collaborated on. An important part of numerical analysis is the problem of finding an approximation of a given function. This problem can be solved in many ways. The aim of this paper is to show how interpolation can be combined with the Chebyshev approximation.
Trivariate approximation operators on cube by parametric extensions.
Cătinaş, Teodora (2002)
Acta Universitatis Apulensis. Mathematics - Informatics
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On the projection norm for a weighted interpolation using Chebyshev polynomials of the second kind.
Smith, Simon J. (2005)
Mathematica Pannonica
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Some orthogonalities in approximation theory.
Zhuk, A.S., Zhuk, V.V. (2004)
Zapiski Nauchnykh Seminarov POMI
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