{ "id": "1704.03050", "version": "v1", "published": "2017-04-10T20:37:03.000Z", "updated": "2017-04-10T20:37:03.000Z", "title": "On O-Minimal Expansions of $(\\mathbb{Q},<,+,0)$", "authors": [ "Pablo Cubides Kovacsics", "Françoise Delon" ], "comment": "6 pages", "categories": [ "math.LO", "math.NT" ], "abstract": "Let $f:\\mathbb{Q}\\to \\mathbb{Q}$ be a function definable in an o-minimal expansion of $(\\mathbb{Q},<,+,0)$. We show that $f$ is eventually linear. In addition, we show that this holds in every elementary equivalent structure.", "revisions": [ { "version": "v1", "updated": "2017-04-10T20:37:03.000Z" } ], "analyses": { "subjects": [ "03C64", "11Dxx" ], "keywords": [ "o-minimal expansion", "elementary equivalent structure", "eventually linear" ], "note": { "typesetting": "TeX", "pages": 6, "language": "en", "license": "arXiv", "status": "editable" } } }