Pathological examples of structures with o-minimal open core

This paper answers several open questions around structures with o-minimal open core. We construct an expansion of an o-minimal structure \(\mathcal{R}\) by a unary predicate such that its open core is a proper o-minimal expansion of \(\mathcal{R}\). We give an example of a structure that has an o-m...

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Veröffentlicht in:	arXiv.org 2021-01
Hauptverfasser:	Alexi Block Gorman, Caulfield, Erin, Hieronymi, Philipp
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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