Exact bounds for the uniform approximation by cardinal spline interpolants
type: Item
instance of: scholarly article
title: Exact bounds for the uniform approximation by cardinal spline interpolants
zbMATH Open document ID: 0812.41007
author: R. Günttner
published in: Numerische Mathematik
publication date: 1994-11-21T00:00:00Z
review text: The author establishes the exact bounds for uniform approximation by \(r\)th degree cardinal spline interpolants for the real axis case as well as for \(p\)-periodic interpolation, where \(r\) and \(p\) are arbitrary positive integers, thus improving a result of Reimer who considered only the case where \(r\) and \(p\) are odd.
Mathematics Subject Classification ID: 41A15
zbMATH DE Number: 691540
zbMATH Keywords: best constants
zbMATH Keywords: uniform approximation
zbMATH Keywords: cardinal spline interpolants
reviewed by: E. Quak
MaRDI profile type: Publication
full work available at URL: s002110050060
OpenAlex ID: W2132356169
DOI: 10.1007/S002110050060
description: scientific article; zbMATH DE number 691540