Factorizations of confluent Cauchy-Vandermonde matrices
type: Item
instance of: scholarly article
title: Factorizations of confluent Cauchy-Vandermonde matrices
zbMATH Open document ID: 1108.65023
author: Xiang Wang
author: Linzhang Lu
published in: Applied Mathematics and Computation
publication date: 2007-01-11T00:00:00Z
review text: The authors give the definition of confluent Cauchy-Vandermonde matrices and interpolation interpretation, and introduce Neville elimination. Then they analyze the factorization of the inverse of a special type of confluent Cauchy-Vandermonde matrix as a product of block bidiagonal matrices by using Neville elimination. They also consider the factorizations of confluent Cauchy-Vandermonde matrices generalizing the results of \textit{J. J. Martinez} and \textit{J. M. Peña} [Linear Algebra Appl. 284, 229--237 (1998; Zbl 0935.65017)].
Mathematics Subject Classification ID: 65F05
zbMATH DE Number: 5115436
zbMATH Keywords: Vandermonde matrices
zbMATH Keywords: block Neville elimination
reviewed by: R. P. Tewarson
MaRDI profile type: Publication
full work available at URL: j.amc.2006.06.006
OpenAlex ID: W1991974648
Wikidata QID: Q114211064
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DOI: 10.1016/J.AMC.2006.06.006
description: scientific article; zbMATH DE number 5115436