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Artículo
The center of an infinite graph
dc.creator | Boza Prieto, Luis | |
dc.creator | Diánez Martínez, Ana Rosa | |
dc.creator | Márquez Pérez, Alberto | |
dc.date.accessioned | 2016-02-02T11:41:04Z | |
dc.date.available | 2016-02-02T11:41:04Z | |
dc.date.issued | 1996 | |
dc.identifier.uri | http://hdl.handle.net/11441/33835 | |
dc.description.abstract | In this note we extend the notion of the center of a graph to infinite graphs. Thus, a vertex is in the center of the infinite graph G if it is in the center of an increasing family of finite subgraphs covering G. We give different characterizations of when a vertex is in the center of an infinite graph and we prove that any infinite graph with at least two ends has a center. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.relation.ispartof | Discrete Mathematics, 161 (1-3), 45-52. | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | The center of an infinite graph | 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.identifier.doi | http://dx.doi.org/doi:10.1016/0012-365X(95)00274-Z | es |
dc.journaltitle | Discrete Mathematics | es |
dc.publication.volumen | 161 | es |
dc.publication.issue | 01/03/17 | es |
dc.publication.initialPage | 45 | es |
dc.publication.endPage | 52 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/33835 |
Ficheros | Tamaño | Formato | Ver | Descripción |
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The center of an infinite.pdf | 332.4Kb | [PDF] | Ver/ | |