%0 Journal Article
%T DFT and belief revision
%A Ferm¨¦
%A Eduardo
%A Rodr¨ªguez
%A Ricardo
%J An£¿£¿lisis filos£¿3fico
%D 2006
%I Scientific Electronic Library Online
%X alchourr¨®n devoted his last years to the analysis of the notion of defeasible conditionalization. he developed a formal system capturing the essentials of this notion. his definition of the defeasible conditional is given in terms of strict implication operator and a modal operator f which is interpreted as a revision function at the language level. in this paper, we will point out that this underlying revision function is more general than the well known agm revision [4]. in addition, we will give a complete characterization of that more general kind of revision and will show how permits to unify models of revision given by other authors.
%K defeasible conditional
%K strict implication
%K revision function.
%U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S1851-96362006000200009&lng=en&nrm=iso&tlng=en