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Some results on B-matrices and doubly B-matrices

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Some results on B-matrices and doubly B-matrices

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dc.contributor.author Mendes Araújo, Claudia es_ES
dc.contributor.author Torregrosa Sánchez, Juan Ramón es_ES
dc.date.accessioned 2015-12-02T12:05:57Z
dc.date.available 2015-12-02T12:05:57Z
dc.date.issued 2014-10-15
dc.identifier.issn 0024-3795
dc.identifier.uri http://hdl.handle.net/10251/58455
dc.description.abstract A real matrix with positive row sums and all its off-diagonal elements bounded above by their corresponding row means was called in [4] a B-matrix. In [5], the class of doubly B-matrices was introduced as a generalization of the previous class. We present several characterizations and properties of these matrices and for the class of B-matrices we consider corresponding questions for subdirect sums of two matrices (a general 'sum' of matrices introduced in [1] by S.M. Fallat and C.R. Johnson, of which the direct sum and ordinary sum are special cases), for the Hadamard product of two matrices and for the Kronecker product and sum of two matrices. (C) 2014 Elsevier Inc. All rights reserved. es_ES
dc.description.sponsorship This research was financed by FEDER Funds through "Programa Operacional Factores de Competitividade - COMPETE" and by Portuguese Funds through FCT - "Fundacao para a Ciencia e Tecnologia", within the project PEst-C/MAT/UI0013/2011. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Ministerio de Ciencia y Tecnología MTM2011-28636-C02-02 es_ES
dc.relation FEDER through "Programa Operacional Factores de Competitividade - COMPETE" es_ES
dc.relation Portuguese Funds through FCT - "Fundacao para a Ciencia e Tecnologia" PEst-C/MAT/UI0013/2011 es_ES
dc.relation.ispartof Linear Algebra and its Applications es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject B-matrix es_ES
dc.subject Doubly B-matrix es_ES
dc.subject Subdirect sum es_ES
dc.subject Hadamard product es_ES
dc.subject Kronecker sum es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title Some results on B-matrices and doubly B-matrices es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.laa.2014.06.048
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Mendes Araújo, C.; Torregrosa Sánchez, JR. (2014). Some results on B-matrices and doubly B-matrices. Linear Algebra and its Applications. 459:101-120. doi:10.1016/j.laa.2014.06.048 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.laa.2014.06.048 es_ES
dc.description.upvformatpinicio 101 es_ES
dc.description.upvformatpfin 120 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 459 es_ES
dc.relation.senia 282658 es_ES
dc.identifier.eissn 1873-1856


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