Journal of Symbolic Logic · 1988 · 41 citations · 3 references
HumanitiesComputer ScienceMathematicsFormal MethodsLogicInductive ReasoningModel TheoryPredicate LogicInduction Schemes
Abstract We present a comprehensive study of the axiom schemas (induction and collection schemas for parameter free Σ n formulas) and some closely related schemas.
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Rapidly Growing Ramsey Functions
Jussi Ketonen, Robert M Solovay · Annals of Mathematics · 1981 · 163 citations
George Wilmers · Journal of Symbolic Logic · 1985 · 45 citations