Rational transitivity and its models

Abstract:

We study here the Preferential Logic enriched by a rule called rational transitivity. We prove that the preferential relations satisfying this new rule are stronger than rational relations. Our main result is a representation theorem for these new relations. As a corollary we obtain the equivalence between the rational transitivity and a form of contraposition.

Año de publicación:

1996

Keywords:

Fuente:

scopus