The difference between clique graphs and iterated clique graphs
Let G be the class of all graphs and K the clique operator. The validity of the equality K(G) = K²(G) has been an open question for several years. A graph in K(G) but not in K²(G) is exhibited here.
Guardado en:
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2011
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/162534 |
| Aporte de: |
| Sumario: | Let G be the class of all graphs and K the clique operator. The validity of the equality K(G) = K²(G) has been an open question for several years. A graph in K(G) but not in K²(G) is exhibited here. |
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