Two fast algorithms for solving diagonal-plus-semiseparable linear systems.
type: Item
instance of: scholarly article
title: Two fast algorithms for solving diagonal-plus-semiseparable linear systems.
zbMATH Open document ID: 1038.65025
author: Ellen Van Camp
author: Nicola Mastronardi
author: Marc van Barel
published in: Journal of Computational and Applied Mathematics
publication date: 2004-03-15T00:00:00Z
Mathematics Subject Classification ID: 65F05
Mathematics Subject Classification ID: 15A23
zbMATH DE Number: 2057259
zbMATH Keywords: \(QR\)-factorization
zbMATH Keywords: \(URV\)-factorization
zbMATH Keywords: Diagonal-plus-semiseparable matrix
zbMATH Keywords: Linear system
zbMATH Keywords: Hessenberg orthogonal matrices
zbMATH Keywords: algorithms
MaRDI profile type: Publication
full work available at URL: j.cam.2003.09.040
OpenAlex ID: W2002864633
cites work: Fast and Stable Algorithms for Banded Plus Semiseparable Systems of Linear Equations
cites work: Q3838074
cites work: Inversion formulas and linear complexity algorithm for diagonal plus semiseparable matrices
cites work: A look-ahead block Schur algorithm for diagonal plus semiseparable matrices
cites work: A modification of the Dewilde-van der Veen method for inversion of finite structured matrices
cites work: Q4814569
cites work: An Orthogonal Similarity Reduction of a Matrix into Semiseparable Form
DOI: 10.1016/J.CAM.2003.09.040
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description: scientific article; zbMATH DE number 2057259