The linear inequality method for rational approximation with interpolation
type: Item
instance of: scholarly article
title: The linear inequality method for rational approximation with interpolation
zbMATH Open document ID: 0537.41014
DOI: 10.1016/0377-0427(84)90045-1
author: Charles B. Dunham
published in: Journal of Computational and Applied Mathematics
publication date: 1984-01-01T00:00:00Z
review text: The linear inequality method for rational minimax approximation is extended to cover approximation under Lagrange-type interpolatory constraints. A further extension is made to rationals p/q with denominator restraints of the form \(0<u\leq q\leq v\).
Mathematics Subject Classification ID: 41A50
Mathematics Subject Classification ID: 41A20
Mathematics Subject Classification ID: 41A05
zbMATH DE Number: 3853672
zbMATH Keywords: rational minimax approximation
zbMATH Keywords: Lagrange-type interpolatory constraints
MaRDI profile type: Publication
full work available at URL: 0377-0427(84)90045-1
OpenAlex ID: W1997679645
cites work: Uniform approximation with constraints
cites work: Q5543516
cites work: Chebyshev approximation by rationals with constrained denominators
cites work: A Comparison of Algorithms for Rational l ∞ Approximation
description: scientific article; zbMATH DE number 3853672