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Zermelo's Cantorian Theory of Systems of Infinitely Long Propositions

Published online by Cambridge University Press:  15 January 2014

R. Gregory Taylor
R. Gregory Taylor*
Affiliation:
Trinity College, Hartford, CT 06106, USA, E-mail: Gregory.Taylor@trincoll.edu, URL: http://www2.trincoll.edu/~rtaylor
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Abstract

In papers published between 1930 and 1935, Zermelo outlines a foundational program, with infinitary logic at its heart, that is intended to (1) secure axiomatic set theory as a foundation for arithmetic and analysis and (2) show that all mathematical propositions are decidable. Zermelo's theory of systems of infinitely long propositions may be termed “Cantorian” in that a logical distinction between open and closed domains plays a signal role. Well-foundedness and strong inaccessibility are used to systematically integrate highly transfinite concepts of demonstrability and existence. Zermelo incompleteness is then the analogue of the Problem of Proper Classes, and the resolution of these two anomalies is similarly analogous.

Type
Research Article
Information
Bulletin of Symbolic Logic , Volume 8 , Issue 4 , December 2002 , pp. 478 - 515
Copyright
Copyright © Association for Symbolic Logic 2002

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References

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