Perturbing non-real eigenvalues of non-negative real matrices
type: Item
instance of: scholarly article
title: Perturbing non-real eigenvalues of non-negative real matrices
zbMATH Open document ID: 1127.15006
author: Siwen Guo
author: Wuwen Guo
published in: Linear Algebra and its Applications
publication date: 2007-09-13T00:00:00Z
review text: The authors give a simple new constructive proof of a result of \textit{T. J. Laffey} [Electron. J. Linear Algebra 12, 73--76, electronic only (2004/2005; Zbl 1099.15007)], and also prove a related result. Both results are extensions of a previous result of the second author.
reviewed by: Alan L. Andrew
Mathematics Subject Classification ID: 15A18
Mathematics Subject Classification ID: 15B48
Mathematics Subject Classification ID: 15A29
zbMATH DE Number: 5190770
zbMATH Keywords: nonnegative matrix
zbMATH Keywords: spectrum
zbMATH Keywords: eigenvalue
zbMATH Keywords: inverse problem
zbMATH Keywords: Perron root
zbMATH Keywords: perturbation
MaRDI profile type: Publication
full work available at URL: j.laa.2007.04.013
OpenAlex ID: W2004250028
cites work: On computing minimal realizable spectral radii of non-negative matrices
cites work: Eigenvalues of nonnegative matrices
cites work: Q5469404
cites work: An introduction to inverse algebraic eigenvalue problems
DOI: 10.1016/J.LAA.2007.04.013
description: scientific article; zbMATH DE number 5190770