Cospectral graphs, GM-switching and regular rational orthogonal matrices of level \(p\)
type: Item
instance of: scholarly article
title: Cospectral graphs, GM-switching and regular rational orthogonal matrices of level \(p\)
zbMATH Open document ID: 1405.05108
author: Wei Wang
author: Lihong Qiu
author: Yulin Hu
published in: Linear Algebra and its Applications
publication date: 2019-01-24T00:00:00Z
Mathematics Subject Classification ID: 05C50
zbMATH DE Number: 7006574
zbMATH Keywords: graph spectra
zbMATH Keywords: cospectral graphs
zbMATH Keywords: GM-switching
zbMATH Keywords: rational orthogonal matrix
MaRDI profile type: Publication
full work available at URL: j.laa.2018.10.027
OpenAlex ID: W2899277329
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DOI: 10.1016/J.LAA.2018.10.027
description: scientific article; zbMATH DE number 7006574