On Natural Deduction in First-Order Fixpoint Logics
1996 (English)In: Fundamenta Informaticae, ISSN 0169-2968, Vol. 26, no 1, 81-94 p.Article in journal (Refereed) Published
In the current paper we present a powerful technique of obtaining natural deduction proof systems for first-order fixpoint logics. The term fixpoint logics refers collectively to a class of logics consisting of modal logics with modalities definable at meta-level by fixpoint equations on formulas. The class was found very interesting as it contains most logics of programs with e.g. dynamic logic, temporal logic and the ¯-calculus among them. In this paper we present a technique that allows us to derive automatically natural deduction systems for modal logics from fixpoint equations defining the modalities
Place, publisher, year, edition, pages
IOS Press, 1996. Vol. 26, no 1, 81-94 p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-74980DOI: 10.3233/FI-1996-2616OAI: oai:DiVA.org:liu-74980DiVA: diva2:499794