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https://research.matf.bg.ac.rs/handle/123456789/714| Title: | Signed graphs with at most three eigenvalues | Authors: | Ramezani, Farzaneh Rowlinson, Peter Stanić, Zoran |
Affiliations: | Numerical Mathematics and Optimization | Keywords: | 05C22;05C50;adjacency matrix;association scheme;join;main eigenvalue;net-degree;signed graph | Issue Date: | 2022 | Journal: | Czechoslovak Mathematical Journal | Abstract: | We investigate signed graphs with just 2 or 3 distinct eigenvalues, mostly in the context of vertex-deleted subgraphs, the join of two signed graphs or association schemes. |
URI: | https://research.matf.bg.ac.rs/handle/123456789/714 | ISSN: | 00114642 | DOI: | 10.21136/CMJ.2021.0256-20 |
| Appears in Collections: | Research outputs |
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