Approximation on non-tensor domains including squircles. III: Polynomial hyperinterpolation and radial basis function interpolation on Chebyshev-like grids and truncated uniform grids
type: Item
instance of: scholarly article
title: Approximation on non-tensor domains including squircles. III: Polynomial hyperinterpolation and radial basis function interpolation on Chebyshev-like grids and truncated uniform grids
zbMATH Open document ID: 1352.65036
author: Shan Li
author: John P. Boyd
published in: Journal of Computational Physics
publication date: 2016-12-20T00:00:00Z
Mathematics Subject Classification ID: 65D05
Mathematics Subject Classification ID: 41A05
zbMATH DE Number: 6666499
zbMATH Keywords: pseudospectral
zbMATH Keywords: hyperinterpolation
zbMATH Keywords: Chebyshev polynomials
zbMATH Keywords: Zernike polynomials
zbMATH Keywords: radial basis functions
zbMATH Keywords: group theory
zbMATH Keywords: \(D_4\)
zbMATH Keywords: dihedral group
MaRDI profile type: Publication
full work available at URL: j.jcp.2014.10.035
OpenAlex ID: W2463876849
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DOI: 10.1016/J.JCP.2014.10.035
description: scientific article; zbMATH DE number 6666499