Signed Complete Graphs with Maximum Index
Let Γ = (G, σ) be a signed graph, where G is the underlying simple graph and σ E(G) → {−, +} is the sign function on the edges of G. The adjacency matrix of a signed graph has −1 or +1 for adjacent vertices, depending on the sign of the edges. It was conjectured that if is a signed complete graph of...
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| Autors principals: | , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
University of Zielona Góra
2020-05-01
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| Col·lecció: | Discussiones Mathematicae Graph Theory |
| Matèries: | |
| Accés en línia: | https://doi.org/10.7151/dmgt.2276 |
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