More quantitive results on Walsh equiconvergence: I. Lagrange case

DOI10.1007/BF01890570zbMath0626.41002OpenAlexW2028950871MaRDI QIDQ580601

A. Sharma, Kamen G. Ivanov

Publication date: 1987

Published in: Constructive Approximation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01890570

zbMATH Keywords

Lagrange interpolation polynomialanalytic functionsTaylor polynomialTaylor coefficients

Mathematics Subject Classification ID

Interpolation in approximation theory (41A05) Rate of convergence, degree of approximation (41A25)

Related Items

Walsh equiconvergence and \((l,p)\) distinguished points

Cites Work

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• A note on the sharpness of J. L. Walsh's theorem and its extensions for interpolation in the roots of unity
• Quantitative results in the theory of overconvergence of complex interpolating polynomials
• Interpolation in the roots of unity: An extension of a theorem of J. L. Walsh
• CONVERSE RESULTS IN THE THEORY OF OVERCONVERGENCE OF COMPLEX INTERPOLATING POLYNOMIALS