0504577 - MÚ 2020 RIV DE eng J - Journal Article
Jeřábek, Emil
Rigid models of Presburger arithmetic.
Mathematical Logic Quarterly. Roč. 65, č. 1 (2019), s. 108-115. ISSN 0942-5616. E-ISSN 1521-3870
EU Projects: European Commission(XE) 339691 - FEALORA
Institutional support: RVO:67985840
Keywords : Presburger arithmetic * rigid models
OECD category: Pure mathematics
Impact factor: 0.244, year: 2019
Method of publishing: Open access
http://dx.doi.org/10.1002/malq.201800019

We present a description of rigid models of Presburger arithmetic (i.e., Z-groups). In particular, we show that Presburger arithmetic has rigid models of all infinite cardinalities up to the continuum, but no larger.
Permanent Link: http://hdl.handle.net/11104/0296176