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Artículo
Triangle-Free Planar Graphs as Segment Intersection Graphs
dc.creator | Castro Ochoa, Natalia de | |
dc.creator | Cobos Gavala, Javier | |
dc.creator | Dana Jiménez, Juan Carlos | |
dc.creator | Márquez Pérez, Alberto | |
dc.creator | Noy, Marc | |
dc.date.accessioned | 2016-02-04T11:44:09Z | |
dc.date.available | 2016-02-04T11:44:09Z | |
dc.date.issued | 2002 | |
dc.identifier.uri | http://hdl.handle.net/11441/34090 | |
dc.description.abstract | We prove that every triangle-free planar graph is the intersection graph of a set of segments in the plane. Moreover, the segments can be chosen in only three directions (horizontal, vertical and oblique) and in such a way that no two segments cross, i.e., intersect in a common interior point. This particular class of intersection graphs is also known as contact graphs. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.relation.ispartof | Journal of Graph Algorithms and Applications, 6 (1), 7-26. | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Triangle-Free Planar Graphs as Segment Intersection Graphs | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) | es |
dc.relation.publisherversion | http://dx.doi.org/10.7155/jgaa.00043 | |
dc.identifier.doi | 10.7155/jgaa.00043 | |
dc.journaltitle | Journal of Graph Algorithms and Applications | es |
dc.publication.volumen | 6 | es |
dc.publication.issue | 1 | es |
dc.publication.initialPage | 7 | es |
dc.publication.endPage | 26 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/34090 |
Ficheros | Tamaño | Formato | Ver | Descripción |
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Triangle-free planar.pdf | 111.1Kb | [PDF] | Ver/ | |