On the asymptotics of polynomial interpolation to \(|x|^{\alpha}\) at the Chebyshev nodes
type: Item
instance of: scholarly article
title: On the asymptotics of polynomial interpolation to \(|x|^{\alpha}\) at the Chebyshev nodes
zbMATH Open document ID: 1264.41005
author: Michael Revers
published in: Journal of Approximation Theory
publication date: 2013-02-18T00:00:00Z
review text: The author studies several relations to approximate \(|x|^{\alpha}\) using Lagrange interpolation-polynomials on the Chebyshev nodes. He gives an important result about this and, also, he studies a strong asymptotics for the error formula.
Mathematics Subject Classification ID: 41A05
Mathematics Subject Classification ID: 65D05
zbMATH DE Number: 6136918
zbMATH Keywords: Lagrange interpolation
zbMATH Keywords: Chebychev nodes
reviewed by: Antonio López-Carmona
describes a project that uses: Chebfun
MaRDI profile type: Publication
full work available at URL: j.jat.2012.09.005
OpenAlex ID: W1996555795
DOI: 10.1016/J.JAT.2012.09.005
description: scientific article; zbMATH DE number 6136918