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Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/13510
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dc.contributor.authorAbreu, Nairpt
dc.contributor.authorCosta, Lilianapt
dc.contributor.authorMartins, Enide Andradept
dc.date.accessioned2015-02-25T13:17:33Z-
dc.date.issued2014-02-
dc.identifier.issn0024-3795pt
dc.identifier.urihttp://hdl.handle.net/10773/13510-
dc.description.abstractEvery acyclic Birkhoff polytope is represented by a bicolored tree. In this paper we use the concept of T-component of a tree in order to cover it. In addition, the definitions of T-edge cover(respectively, T-vertex cover)subgraphs and of complementary coverage by vertices (edges) are introduced. Some consequences related to the dimension of the acyclic Birkhoff polytope are also obtained.pt
dc.language.isoengpt
dc.publisherElsevierpt
dc.relationPEst-C/MAT/UI4106/2011pt
dc.relationinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/112276/PTpt
dc.rightsrestrictedAccesspor
dc.subjectAcyclic Birkhoff polytopept
dc.subjectT-componentpt
dc.subjectT-vertex coverpt
dc.subjectT-edge coverpt
dc.subjectComplementary coveragept
dc.titleOn complementary coverage of Ωn(T)pt
dc.typearticlept
dc.peerreviewedyespt
ua.distributioninternationalpt
degois.publication.firstPage135pt
degois.publication.issue1pt
degois.publication.lastPage144pt
degois.publication.titleLinear Algebra and its Applicationspt
degois.publication.volume442pt
dc.date.embargo10000-01-01-
dc.identifier.doi10.1016/j.laa.2013.08.011pt
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