On Perron-Frobenius property of matrices having some negative entries

dc.contributor.authorNoutsos, D.en
dc.date.accessioned2015-11-24T17:26:19Z
dc.date.available2015-11-24T17:26:19Z
dc.identifier.issn0024-3795-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/13182
dc.rightsDefault Licence-
dc.subjectperron-frobenius theoremen
dc.subjectnonnegative matricesen
dc.subjectperron-frobenius splittingen
dc.subjectnonnegative matricesen
dc.subjectcomparison-theoremsen
dc.subjectsplittingsen
dc.titleOn Perron-Frobenius property of matrices having some negative entriesen
heal.abstractWe extend the theory of nonnegative matrices to the matrices that have some negative entries. We present and prove some properties which give us information, when a matrix possesses a Perron-Frobenius eigenpair. We apply also this theory by proposing the Perron-Frobenius splitting for the solution of the linear system Ax = b by classical iterative methods. Perron-Frobenius splittings constitute an extension of the well known regular splittings, weak regular splittings and nonnegative splittings. Convergence and comparison properties are given and proved. (c) 2005 Elsevier Inc. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1016/j.laa.2005.06.037-
heal.identifier.secondary<Go to ISI>://000233945200003-
heal.journalNameLinear Algebra and Its Applicationsen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2006-
heal.publisherElsevieren
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μαθηματικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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