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dc.contributor.authorVincke, Philippe
dc.contributor.authorTsoukiàs, Alexis
HAL ID: 740501
ORCID: 0000-0001-5772-3988
dc.date.accessioned2009-10-03T09:59:49Z
dc.date.available2009-10-03T09:59:49Z
dc.date.issued2003
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/2104
dc.language.isoenen
dc.subjectStrict preferenceen
dc.subjectWeak preferenceen
dc.subjectIndifferenceen
dc.subjectInterval ordersen
dc.subjectIntervalsen
dc.subject.ddc003en
dc.titleA characterization of PQI interval ordersen
dc.typeArticle accepté pour publication ou publié
dc.contributor.editoruniversityotherSMG/ISRO, Université Libre de Bruxelles;Belgique
dc.description.abstractenWe provide an answer to an open problem concerning the representation of preferences by intervals. Given a finite set of elements and three relations on this set (indifference, weak preference and strict preference), necessary and sufficient conditions are provided for representing the elements of the set by intervals in such a way that (1) two elements are indifferent when the interval associated to one of them is included in the interval associated to the other; (2) an element is weakly preferred to another when the interval of the first is “more to the right” than the interval of the other, but the two intervals have a non-empty intersection; (3) an element is strictly preferred to another when the interval of the first is “more to the right” than the interval of the other and their intersection is empty.en
dc.relation.isversionofjnlnameDiscrete Applied Mathematics
dc.relation.isversionofjnlvol127en
dc.relation.isversionofjnlissue2en
dc.relation.isversionofjnldate2003
dc.relation.isversionofjnlpages387-397en
dc.relation.isversionofdoihttp://dx.doi.org/10.1016/S0166-218X(02)00256-1en
dc.description.sponsorshipprivateouien
dc.relation.isversionofjnlpublisherElsevieren
dc.subject.ddclabelRecherche opérationnelleen


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