On computing best Chebyshev complex rational approximants
type: Item
instance of: scholarly article
title: On computing best Chebyshev complex rational approximants
zbMATH Open document ID: 0793.65005
DOI: 10.1007/BF02108464
author: M.-P. Istace
author: J. P. Thiran
published in: Numerical Algorithms
publication date: 1994-02-24T00:00:00Z
Mathematics Subject Classification ID: 65D15
Mathematics Subject Classification ID: 65E05
Mathematics Subject Classification ID: 30E10
zbMATH DE Number: 510207
zbMATH Keywords: best Chebyshev complex rational approximants
zbMATH Keywords: best complex ordinary rational functions
zbMATH Keywords: local Kolmogorov criterion
zbMATH Keywords: numerical results
zbMATH Keywords: saddle points
zbMATH Keywords: locally best approximants
MaRDI profile type: Publication
cites work: Rational Chebyshev Approximation in the Complex Plane
cites work: Nonuniqueness of best rational Chebyshev approximations on the unit disk
cites work: A characterization of best complex rational approximants in a fundamental case
cites work: A Fast Algorithm for Linear Complex Chebyshev Approximations
cites work: Optimality and uniqueness conditions in complex rational Chebyshev approximation with examples
cites work: Q3978911
cites work: Characterization and Computation of Rational Chebyshev Approximations in the Complex Plane
full work available at URL: https://doi.org/10.1007/bf02108464
OpenAlex ID: W2066753524
description: scientific article; zbMATH DE number 510207