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Acta Mathematica Hungarica
Article . 2001 . Peer-reviewed
License: Springer Nature TDM
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On the Integral of the Lebesgue Function Induced by Interpolation at the Chebyshev Nodes

On the integral of the Lebesgue function induced by interpolation at the Chebyshev nodes
descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2001 English Publisher:Springer Science and Business Media LLCJournal:Acta Mathematica Hungarica, volume 90, pages 11-28 (issn: 0236-5294, eissn: 1588-2632, Copyright policy )
Authors: L. Brutman; D. Toledano; I. Gopengauz;

doi: 10.1023/a:1006723422386

On the Integral of the Lebesgue Function Induced by Interpolation at the Chebyshev Nodes

Abstract

Let \(X=\{x_k=x_{kn}:k=1,2,\dots,n,n=1,2,3,\dots\}\) be a triangular array of nodes such that for each \(n\), \(-1\leq x_n<\dots

Related Organizations
Keywords

Asymptotic approximations, asymptotic expansions (steepest descent, etc.), Chebyshev nodes, Interpolation in approximation theory

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
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