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arXiv · 1803.05797

Rigid models of Presburger arithmetic

Emil Jeřábek
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Abstract

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.

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Emil Jeřábek. 2018-11-08. Rigid models of Presburger arithmetic. https://doi.org/10.1002/malq.201800019

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