Quantifier Elimination for a Class of Intuitionistic Theories



Notre Dame Journal of Formal Logic

Quantifier Elimination for a Class of Intuitionistic Theories

Ben Ellison, Jonathan Fleischmann, Dan McGinn, and Wim Ruitenburg

Source: Notre Dame J. Formal Logic Volume 49, Number 3 (2008), 281-293.

Abstract

From classical, Fraïissé-homogeneous, ($\leq \omega$)-categorical theories over finite relational languages, we construct intuitionistic theories that are complete, prove negations of classical tautologies, and admit quantifier elimination. We also determine the intuitionistic universal fragments of these theories.

Primary Subjects: 03C10, 03F55
Secondary Subjects: 03C35, 03C90, 03F05
Keywords: intuitionistic predicate logic; quantifier elimination; Kripke model; Fraïssé homogeneous; normal forms

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Links and Identifiers

Permanent link to this document: http://projecteuclid.org/euclid.ndjfl/1216152551
Digital Object Identifier: doi:10.1215/00294527-2008-012
Mathematical Reviews number (MathSciNet): MR2428555

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