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Hypergraphes de chaines d'aretes d'un arbre |
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| Authors: | J.-C. Fournier |
| Affiliation: | Université Paris VI, Place Jussieux, 75230 Paris Cedex 05, France |
| Abstract: | We introduce the ‘edges-paths hypergraph of a tree’ and study relations of this notion with graphic geometries, chordable graphs. As particular case, we give a simple characterization of intervals hypergraphs. |
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