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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 |
| Date Deposited: | 28-Jan-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 |
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| Licence URL(s): | http://www.rioxx.net/licenses/under-embargo-all-rights-reserved |
| File | Description | Size | Format | |
|---|---|---|---|---|
| A problem concerning graphs with just three distinct eigenvalues.pdf | Fulltext - Accepted Version | 444.64 kB | Adobe PDF | Under Permanent Embargo Request a copy |
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