Graph transformations which preserve the multiplicity of an eigenvalue
type: Item
instance of: scholarly article
title: Graph transformations which preserve the multiplicity of an eigenvalue
zbMATH Open document ID: 0852.05063
DOI: 10.1016/0166-218X(95)00021-I
author: Yeong-Nan Yeh
author: Ivan Gutman
author: Chin-Mei Fu
published in: Discrete Applied Mathematics
publication date: 1996-07-07T00:00:00Z
review text: Some results about graph transformations that preserve the multiplicity of a zero eigenvalue of the graph are generalized for eigenvalues of the form \(2\cos r\pi\), where \(r\) is a rational number with \(0< r< 1\).
Mathematics Subject Classification ID: 05C50
zbMATH DE Number: 897428
zbMATH Keywords: graph transformations
zbMATH Keywords: eigenvalue
reviewed by: Vladimir D. Tonchev
MaRDI profile type: Publication
cites work: Q3907599
cites work: Q5678898
cites work: Topological approach to the chemistry of conjugated molecules
description: scientific article; zbMATH DE number 897428