Alternation for best spline approximations
type: Item
instance of: scholarly article
title: Alternation for best spline approximations
zbMATH Open document ID: 0489.65010
DOI: 10.1007/BF01390213
author: Günther Nürnberger
author: M. Sommer
published in: Numerische Mathematik
publication date: 1983-01-01T00:00:00Z
full work available at URL: https://eudml.org/doc/132847
Mathematics Subject Classification ID: 65D07
Mathematics Subject Classification ID: 41A50
Mathematics Subject Classification ID: 41A15
zbMATH DE Number: 3770839
zbMATH Keywords: Haar subspaces
zbMATH Keywords: unique best approximation
zbMATH Keywords: Remez type algorithm
zbMATH Keywords: best spline approximations
MaRDI profile type: Publication
cites work: A characterization of pointwise-lipschitz-continuous selections for the metric projection
cites work: Continuous selections and maximal alternators for spline approximation
cites work: Equioscillation under nonuniqueness in the approximation of continuous functions
cites work: Q5531436
cites work: A local version of haar's theorem in approximation theory
cites work: Uniqueness and strong uniqueness of best approximations by spline subspaces and other subspaces
cites work: Characterization of continuous selections of the metric projection for spline functions
cites work: A Remez type algorithm for spline functions
cites work: Characterization of Chebyshev Approximations by Splines
cites work: Q5577758
cites work: On alternation numbers in nonlinear Chebyshev approximation
cites work: Q5551608
cites work: Q5556613
cites work: Q3895980
cites work: Eindeutigkeit bei der gleichmäßigen Approximation mit Tschebyscheffschen Splinefunktionen
description: scientific article; zbMATH DE number 3770839