Kergin interpolants at the roots of unity approximate \(C^2\) functions

DOI10.1007/BF02843159zbMath0901.41002OpenAlexW1967801263MaRDI QIDQ1385427

Jean-Paul Calvi, L. P. Bos

Publication date: 17 November 1998

Published in: Journal d'Analyse Mathématique (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02843159

zbMATH Keywords

Kergin interpolation

Mathematics Subject Classification ID

Multidimensional problems (41A63) Interpolation in approximation theory (41A05)

Related Items

On the convergence of Kergin and Hakopian interpolants at Leja sequences for the disk, On polynomial interpolation of bivariate harmonic polynomials, The distribution of extremal points for Kergin interpolations: real case, The Newton product of polynomial projectors Part 1: Construction and algebraic properties, Multivariate simultaneous approximation

Cites Work

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• The distribution of extremal points for Kergin interpolations: real case
• On the Polynomial and Rational Projections in the Complex Plane