A secondary semantics for second order intuitionistic propositional logic

In this paper we propose a Kripke-style semantics for second order intuitionistic propositional logic and we provide a semantical proof of the disjunction and the explicit definability property. Moreover, we provide a tableau calculus which is sound and complete with respect to such a semantics

A secondary semantics for second order intuitionistic propositional logic

In this paper we propose a Kripke-style semantics for second order intuitionistic propositional logic and we provide a semantical proof of the disjunction and the explicit definability property. Moreover, we provide a tableau calculus which is sound and complete with respect to such a semantics. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA. Weinheim.In this paper we propose a Kripke-style semantics for second order intuitionistic propositional logic and we provide a semantical proof of the disjunction and the explicit definability property. Moreover, we provide a tableau calculus which is sound and complete with respect to such a semantics. \ua9 2004 WILEY-VCH Verlag GmbH & Co. KGaA. Weinheim