Fermé, Eduardo L.Hansson, Sven Ove2021-05-312021-05-311999Fermé, E. L., & Hansson, S. O. (1999). Selective revision. Studia Logica, 63(3), 331-342.http://hdl.handle.net/10400.13/3462We introduce a constructive model of selective belief revision in which it is possible to accept only a part of the input information. A selective revision operator ο is defined by the equality K ο α = K * f(α), where * is an AGM revision operator and f a function, typically with the property ⊢ α → f(α). Axiomatic characterizations are provided for three variants of selective revision.engBelieve changeBelieve revisionSuccess postulateNon-prioritized revisionChoice function.Faculdade de Ciências Exatas e da Engenhariajournal article10.1023/A:1005294718935