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Some remarks on initial segments in models of Peano arithmetic

Published online by Cambridge University Press:  12 March 2014

Henryk Kotlarski
Henryk Kotlarski*
Affiliation:
Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada Instytut Zastosowan Matematykii Statystyki Sggw-Ar, Ul. Nowoursynowska 166, 02-766 Warsaw, Poland
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Abstract

If M ⊨ PA (= Peano Arithmetic), we set AM = {N ⊂eM: N ⊨ PA} and study this family.

Type
Research Article
Information
The Journal of Symbolic Logic , Volume 49 , Issue 3 , September 1984 , pp. 955 - 960
Copyright
Copyright © Association for Symbolic Logic 1984

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References

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