Abstract: | We construct a unified algebraic semantics for superintuitionistic predicate logics. Assigned to each predicate logic is some deductive system of a propositional language which is kept fixed throughout all predicate superintuitionistic ones. Given that system, we build up a variety of algebras w.r.t. which a given logic is proved to be strongly complete. Supported by the Russian Arts Foundation (RAF), grant No. 97-03-04089a. Translated fromAlgebra i Logika, Vol. 38, No. 1, pp. 68–95, January–February, 1999. |