Bounds for an estimate of the optimal backward error for linear least squares problems
type: Item
instance of: scholarly article
title: Bounds for an estimate of the optimal backward error for linear least squares problems
zbMATH Open document ID: 1242.65073
DOI: 10.1080/00207160.2011.555535
author: Zheng Su
published in: International Journal of Computer Mathematics
publication date: 2012-05-23T00:00:00Z
Mathematics Subject Classification ID: 65F20
Mathematics Subject Classification ID: 65F05
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 65F30
Mathematics Subject Classification ID: 62J05
zbMATH DE Number: 6037874
zbMATH Keywords: optimal backward error
zbMATH Keywords: Gauss quadrature
zbMATH Keywords: Lanczos tridiagonalization
zbMATH Keywords: algorithms
zbMATH Keywords: linear least squares problems
zbMATH Keywords: numerical results
describes a project that uses: MatrixMarket
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1080/00207160.2011.555535
OpenAlex ID: W2071584091
cites work: Sparse matrix test problems
cites work: Backward Perturbation Bounds for Linear Least Squares Problems
cites work: Accuracy and Stability of Numerical Algorithms
cites work: Estimation of optimal backward perturbation bounds for the linear least squares problem
cites work: Optimal backward perturbation bounds for the linear least squares problem
description: scientific article; zbMATH DE number 6037874