On the Circular Chromatic Number of Circular Partitionable Graphs
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| hal.structure.identifier | Reformulations based algorithms for Combinatorial Optimization [Realopt] | |
| dc.contributor.author | PÊCHER, Arnaud | |
| hal.structure.identifier | Department of Applied Mathematics [Kaohsiung] | |
| dc.contributor.author | ZHU, Xuding | |
| dc.date.accessioned | 2024-04-04T02:48:09Z | |
| dc.date.available | 2024-04-04T02:48:09Z | |
| dc.date.created | 2006-08 | |
| dc.date.issued | 2006-08 | |
| dc.identifier.issn | 0364-9024 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/191714 | |
| dc.description.abstractEn | This paper studies the circular chromatic number of a class of circular partitionable graphs. We prove that an infinite family of circular partitionable graphs Ghas Xc (G) = X (G). A consequence of this result is that we obtain an infinite family of graphs G with the rare property that the deletion of each vertex decreases its circular chromatic number by exactly 1 | |
| dc.language.iso | en | |
| dc.publisher | Wiley | |
| dc.title.en | On the Circular Chromatic Number of Circular Partitionable Graphs | |
| dc.type | Article de revue | |
| dc.subject.hal | Informatique [cs]/Autre [cs.OH] | |
| bordeaux.journal | Journal of Graph Theory | |
| bordeaux.page | 294--306 | |
| bordeaux.volume | 52 | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00307764 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00307764v1 | |
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