Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/30747
Appears in Collections:Computing Science and Mathematics Journal Articles
Peer Review Status: Refereed
Title: A problem concerning graphs with just three distinct eigenvalues
Author(s): Rowlinson, Peter
Contact Email: peter.rowlinson@stir.ac.uk
Keywords: Biregular graph
Eigenvalue multiplicity
Main eigenvalue
Star complement
Strongly regular graph
Issue Date: 1-May-2020
Citation: Rowlinson P (2020) A problem concerning graphs with just three distinct eigenvalues. Linear Algebra and its Applications, 592, pp. 260-269. https://doi.org/10.1016/j.laa.2020.01.024
Abstract: We investigate the problem of finding all the biregrular graphs with just three adjacency eigenvalues, one of which is an eigenvalue ≠ -1, 0 of maximal possible multiplicity.
DOI Link: 10.1016/j.laa.2020.01.024
Rights: This item has been embargoed for a period. During the embargo please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. Accepted refereed manuscript of: Rowlinson P (2020) A problem concerning graphs with just three distinct eigenvalues. Linear Algebra and its Applications, 592, pp. 260-269. DOI: https://doi.org/10.1016/j.laa.2020.01.024 © 2020, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
Licence URL(s): http://creativecommons.org/licenses/by-nc-nd/4.0/

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