Mean convergence rate of derivatives by Lagrange interpolation on Chebyshev grids

DOI10.1155/2011/503561zbMath1238.41004OpenAlexW2145853393WikidataQ58655495 ScholiaQ58655495MaRDI QIDQ764554

Wang Xiulian, Ning Jingrui

Publication date: 13 March 2012

Published in: Discrete Dynamics in Nature and Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2011/503561

zbMATH Keywords

best approximationChebyshev nodesLagrange interpolation operators

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Interpolation in approximation theory (41A05)

Cites Work

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• Some Erdős-Feldheim type theorems on mean convergence of Lagrange interpolation
• Mean convergence of derivates of Lagrange interpolation
• A survey on mean convergence of interpolatory processes
• On the approximation of functions and their derivatives by Hermite interpolation
• Mean convergence of Hermite interpolation
• Mean convergence of Hermite interpolation revisited
• An Elementary Simultaneous Approximation Theorem

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