Rational interpolation via orthogonal plynomials
type: Item
instance of: scholarly article
title: Rational interpolation via orthogonal plynomials
zbMATH Open document ID: 0786.65005
DOI: 10.1016/0898-1221(93)90070-C
author: L. Gemignani
publication date: 1994-04-20T00:00:00Z
review text: The author investigates the relations between rational interpolants and Hankel matrices. A modification of a Jacobi-like algorithm for rational interpolation is developed. The proposed algorithm eliminates all the auxiliary assumptions required to implement the previous algorithm. In this way, it can be used to construct all existing rational interpolants with the cost of \(O(n^ 2)\) arithmetic operations where \(n+1\) is the number of data points.
Mathematics Subject Classification ID: 65D05
Mathematics Subject Classification ID: 41A20
zbMATH DE Number: 474522
zbMATH Keywords: Hankel matrices
zbMATH Keywords: Jacobi-like algorithm
zbMATH Keywords: rational interpolation
reviewed by: R. S. Dahiya
MaRDI profile type: Publication
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published in: Computers & Mathematics with Applications
description: scientific article; zbMATH DE number 474522