Rational Lanczos approximations to the matrix square root and related functions
type: Item
instance of: scholarly article
title: Rational Lanczos approximations to the matrix square root and related functions
zbMATH Open document ID: 1224.65124
published in: Numerical Linear Algebra with Applications
publication date: 2011-06-29T00:00:00Z
Mathematics Subject Classification ID: 65F60
Mathematics Subject Classification ID: 15A16
Mathematics Subject Classification ID: 15A24
Mathematics Subject Classification ID: 65F30
zbMATH DE Number: 5914845
zbMATH Keywords: function of matrices
zbMATH Keywords: Krylov subspace method
zbMATH Keywords: Lanczos method
zbMATH Keywords: approximation by rational function
zbMATH Keywords: matrix square root
zbMATH Keywords: error estimates
zbMATH Keywords: numerical experiments
author: Igor Moret
MaRDI profile type: Publication
full work available at URL: nla.625
OpenAlex ID: W2022635872
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DOI: 10.1002/NLA.625
description: scientific article