The logical meaning of Expansion

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dc.creatorLehmann, Daniel
dc.date2002-02-20
dc.date.accessioned2026-07-07T03:18:10Z
dc.date.available2026-07-07T03:18:10Z
dc.descriptionThe Expansion property considered by researchers in Social Choice is shown to correspond to a logical property of nonmonotonic consequence relations that is the {\em pure}, i.e., not involving connectives, version of a previously known weak rationality condition. The assumption that the union of two definable sets of models is definable is needed for the soundness part of the result.
dc.description9 pages. Unpublished
dc.identifierhttps://arxiv.org/abs/cs/0202033
dc.identifierhttp://arxiv.org/abs/cs/0202033
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/31003
dc.subjectArtificial Intelligence
dc.subjectI.2.3
dc.titleThe logical meaning of Expansion
dc.typetext

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