Publications > Preprint server > Preprint Number 1048
Preprint Number 1048
1048. Merlin Carl A note on Z as a direct summand of nonstandard models of weak systems of arithmetic E-mail: Submission date: 30 May 2016 Abstract: There are nonstandard models of normal open induction (NOI) for which Z is a direct summand of their additive group. We show that this is impossible for nonstandard models of IE_2. Mathematics Subject Classification: Keywords and phrases: |
Last updated: March 23 2021 09:20 | Please send your corrections to: |