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dc.contributor.author | Pedroche Sánchez, Francisco | es_ES |
dc.contributor.author | Rebollo Pedruelo, Miguel | es_ES |
dc.contributor.author | Carrascosa Casamayor, Carlos | es_ES |
dc.contributor.author | Palomares Chust, Alberto | es_ES |
dc.date.accessioned | 2017-05-11T07:29:26Z | |
dc.date.available | 2017-05-11T07:29:26Z | |
dc.date.issued | 2016-10-13 | |
dc.identifier.issn | 0011-4642 | |
dc.identifier.uri | http://hdl.handle.net/10251/80857 | |
dc.description.abstract | In this paper we present some theoretical results about the irreducibility of the Laplacian matrix ordered by the Reverse Cuthill-McKee (RCM) algorithm. We consider undirected graphs with no loops consisting of some connected components. RCM is a well-known scheme for numbering the nodes of a network in such a way that the corresponding adjacency matrix has a narrow bandwidth. Inspired by some properties of the eigenvectors of a Laplacian matrix, we derive some properties based on row sums of a Laplacian matrix that was reordered by the RCM algorithm. One of the theoretical results serves as a basis for writing an easy MATLAB code to detect connected components, by using the function “symrcm” of MATLAB. Some examples illustrate the theoretical results. | es_ES |
dc.description.sponsorship | The research has been supported by Spanish DGI grant MTM2010-18674, Consolider Ingenio CSD2007-00022, PROMETEO 2008/051, OVAMAH TIN2009-13839-C03-01, and PAID-06-11-2084. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Akademie věd České republiky, Matematický ústav | es_ES |
dc.relation.ispartof | Czechoslovak Mathematical Journal | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Ordering algorithm | es_ES |
dc.subject | Reverse Cuthill-McKee algorithm | es_ES |
dc.subject | Graph partitioning | es_ES |
dc.subject | Laplacian matrix | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.subject.classification | LENGUAJES Y SISTEMAS INFORMATICOS | es_ES |
dc.title | On some properties of the Laplacian matrix revealed by the RCM algorithm | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1007/s10587-016-0281-y | |
dc.relation.projectID | info:eu-repo/grantAgreement/MEC//CSD2007-00022/ES/Agreement Technologies/ / | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TIN2009-13839-C03-01/ES/Organizaciones Virtuales Adaptativas: Arquitecturas Y Metodos De Desarrollo/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//MTM2010-18674/ES/SOLUCION ITERATIVA DE SISTEMAS LINEALES Y APLICACIONES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//PAID-06-11-2084/ES/PAID-06-11-2084/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escola Tècnica Superior d'Enginyeria Informàtica | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Facultad de Administración y Dirección de Empresas - Facultat d'Administració i Direcció d'Empreses | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Gestión en la Edificación - Escola Tècnica Superior de Gestió en l'Edificació | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia | es_ES |
dc.description.bibliographicCitation | Pedroche Sánchez, F.; Rebollo Pedruelo, M.; Carrascosa Casamayor, C.; Palomares Chust, A. (2016). On some properties of the Laplacian matrix revealed by the RCM algorithm. Czechoslovak Mathematical Journal. 66(3):603-620. doi:10.1007/s10587-016-0281-y | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1007/s10587-016-0281-y | es_ES |
dc.description.upvformatpinicio | 603 | es_ES |
dc.description.upvformatpfin | 620 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 66 | es_ES |
dc.description.issue | 3 | es_ES |
dc.relation.senia | 318355 | es_ES |
dc.identifier.eissn | 1572-9141 |