Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/36665

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dc.contributor.authorAlmeida, Jorgepor
dc.contributor.authorCosta, José Carlospor
dc.contributor.authorZeitoun, Marcpor
dc.date.accessioned2015-08-31T10:44:24Z-
dc.date.available2015-08-31T10:44:24Z-
dc.date.issued2015-
dc.identifier.issn1461-1570por
dc.identifier.urihttps://hdl.handle.net/1822/36665-
dc.description.abstractThis paper revisits the solution of the word problem for omega-terms interpreted over finite aperiodic semigroups, obtained by J. McCammond. The original proof of correctness of McCammond's algorithm, based on normal forms for such terms, uses McCammond's solution of the word problem for certain Burnside semigroups. In this paper, we establish a new, simpler, correctness proof of McCammond's algorithm, based on properties of certain regular languages associated with the normal forms. This method leads to new applications.por
dc.description.sponsorshipPessoa French-Portuguese project Egide-Grices 11113YMpor
dc.description.sponsorshipEuropean Regional Development Fund, through the programme COMPETEpor
dc.description.sponsorshipEuropean Community Fund FEDERpor
dc.description.sponsorshipANR 2010 BLAN 0202 01 FRECpor
dc.language.isoengpor
dc.publisherLondon Mathematical Societypor
dc.relationPEst-C/MAT/UI0144/2013por
dc.relationPEst-OE/MAT/UI0013/2014por
dc.relationinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/65481/PTpor
dc.rightsopenAccesspor
dc.subjectPseudovarietypor
dc.subjectWord problempor
dc.subjectAperiodic semigrouppor
dc.subjectStar-free languagepor
dc.subjectMcCammond normal formpor
dc.subjectRegular languagepor
dc.titleMcCammond's normal forms for free aperiodic semigroups revisitedpor
dc.typearticlepor
dc.peerreviewedyespor
dc.relation.publisherversionThe original publication is available at http://journals.cambridge.org/action/displayJournal?jid=JCMpor
sdum.publicationstatuspublishedpor
oaire.citationStartPage130por
oaire.citationEndPage147por
oaire.citationIssue1por
oaire.citationTitleLMS Journal of Computation and Mathematicspor
oaire.citationVolume18por
dc.identifier.doi10.1112/S1461157014000448por
dc.subject.fosCiências Naturais::Matemáticaspor
dc.subject.fosCiências Naturais::Ciências da Computação e da Informaçãopor
dc.subject.wosScience & Technologypor
sdum.journalLms Journal of Computation and Mathematicspor
Aparece nas coleções:CMAT - Artigos em revistas com arbitragem / Papers in peer review journals

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