Abstract
In this paper we study the admissible rules of intermediate logics with the disjunction property. We establish some general results on extension of models and sets of formulas, and eventually specialize to provide a a basis for the admissible rules of the Gabbay-de Jongh logics and to show that that logic has finitary unification type.
Original language | English |
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Pages (from-to) | 652-672 |
Number of pages | 21 |
Journal | Annals of Pure and Applied Logic |
Volume | 165 |
Issue number | 2 |
DOIs | |
Publication status | Published - Feb 2014 |