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dc.contributor.authorBerto, F.
dc.date.accessioned2018-09-04T10:30:15Z
dc.date.available2018-09-04T10:30:15Z
dc.date.issued2018-02-05
dc.identifier255688797
dc.identifier8915cfe3-1bdb-496a-8c6d-ad1bd4fc7958
dc.identifier85045068238
dc.identifier.citationBerto , F 2018 , ' Simple hyperintensional belief revision ' , Erkenntnis , vol. First Online . https://doi.org/10.1007/s10670-018-9971-1en
dc.identifier.issn0165-0106
dc.identifier.otherORCID: /0000-0003-3246-657X/work/48132001
dc.identifier.urihttps://hdl.handle.net/10023/15955
dc.description.abstractI present a possible worlds semantics for a hyperintensional belief revision operator, which reduces the logical idealization of cognitive agents affecting similar operators in doxastic and epistemic logics, as well as in standard AGM belief revision theory. (Revised) belief states are not closed under classical logical consequence; revising by inconsistent information does not perforce lead to trivialization; and revision can be subject to ‘framing effects’: logically or necessarily equivalent contents can lead to different revisions. Such results are obtained without resorting to non-classical logics, or to non-normal or impossible worlds semantics. The framework combines, instead, a standard semantics for propositional S5 with a simple mereology of contents.
dc.format.extent17
dc.format.extent335988
dc.language.isoeng
dc.relation.ispartofErkenntnisen
dc.subjectBelief revisionen
dc.subjectDoxastic logicen
dc.subjectEpistemic logicen
dc.subjectFraming effectsen
dc.subjectHyperintensionalityen
dc.subjectInconsistent belief managementen
dc.subjectNon-monotonicreasoningen
dc.subjectB Philosophy (General)en
dc.subjectBC Logicen
dc.subjectPhilosophyen
dc.subjectLogicen
dc.subjectT-NDASen
dc.subject.lccB1en
dc.subject.lccBCen
dc.titleSimple hyperintensional belief revisionen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. Philosophyen
dc.identifier.doi10.1007/s10670-018-9971-1
dc.description.statusPeer revieweden


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