Spectral multiplicity and splitting results for a class of qualitative matrices
type: Item
instance of: scholarly article
title: Spectral multiplicity and splitting results for a class of qualitative matrices
zbMATH Open document ID: 0549.15004
DOI: 10.1016/0024-3795(84)90019-3
author: Gerry Wiener
published in: Linear Algebra and its Applications
publication date: 1984-01-01T00:00:00Z
review text: Some results on the location, multiplicity and splittings of eigenvalues of sign-symmetric matrices, whose graphs are trees, are proved. They extend results of Parter and Genin-Maybee.
Mathematics Subject Classification ID: 15A18
Mathematics Subject Classification ID: 05C50
zbMATH DE Number: 3875454
zbMATH Keywords: spectral multiplicity
zbMATH Keywords: qualitative matrices
zbMATH Keywords: trees
zbMATH Keywords: digraphs
zbMATH Keywords: splittings
zbMATH Keywords: eigenvalues
zbMATH Keywords: sign-symmetric matrices
reviewed by: Ludwig Elsner
MaRDI profile type: Publication
full work available at URL: 0024-3795(84)90019-3
OpenAlex ID: W2078987323
cites work: Q5562645
cites work: Q3959807
cites work: Q5515142
cites work: Q5659694
cites work: Mechanical vibration trees
cites work: Combinatorially symmetric matrices
cites work: On the Eigenvalues and Eigenvectors of a Class of Matrices
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description: scientific article; zbMATH DE number 3875454