Carnap's early metatheory: scope and limits

Schiemer, Georg; Zach, Richard und Reck, Erich (2017): Carnap's early metatheory: scope and limits. In: Synthese, Bd. 194, Nr. 1: S. 33-65

Abstract

In Untersuchungen zur allgemeinen Axiomatik (1928) and Abriss der Logistik (1929), Carnap attempted to formulate the metatheory of axiomatic theories within a single, fully interpreted type-theoretic framework and to investigate a number of meta-logical notions in it, such as those of model, consequence, consistency, completeness, and decidability. These attempts were largely unsuccessful, also in his own considered judgment. A detailed assessment of Carnap's attempt shows, nevertheless, that his approach is much less confused and hopeless than it has often been made out to be. By providing such a reassessment, the paper contributes to a reevaluation of Carnap's contributions to the development of modern logic.

• Dokumententyp: Zeitschriftenartikel
• ISSN: 0039-7857
• Sprache: Englisch