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Appears in Collections:Computing Science and Mathematics Journal Articles
Peer Review Status: Refereed
Title: Graphs with least eigenvalue -2: ten years on
Author(s): Cvetkovic, Dragos
Rowlinson, Peter
Simic, Slobodan
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Keywords: Graph spectra
Hoffman graph
Signed graph
signless Laplacian
Star complement
Issue Date: 1-Nov-2015
Date Deposited: 4-Apr-2016
Citation: Cvetkovic D, Rowlinson P & Simic S (2015) Graphs with least eigenvalue -2: ten years on. Linear Algebra and Its Applications, 484, pp. 504-539.
Abstract: The authors' monographSpectral Generalizations of Line Graphswas published in 2004, following the successful use of star complements to complete the classification of graphs with least eigenvalue −2. Guided by citations of the book, we survey progress in this area over the past decade. Some new observations are included.
DOI Link: 10.1016/j.laa.2015.06.012
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