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Preprint Number 851

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851. Olivier Frécon
o-minimal expansions of real closed fields and completeness in the sense of Scott

Submission date: 26 March 2015. Revised version: 5 April 2015.


We consider an o-minimal expansion M=(R,<,+,...) of a real closed field, and a real closed field S, complete in the sense of D. Scott, containing R as a dense subfield. We show that M has an elementary extension N=(S,<,+,...) with domain S. Moreover, such a structure N with domain S is unique.

Mathematics Subject Classification: 03C64

Keywords and phrases: Real closed field, o-minimal structure

Full text: pdf, dvi, ps. Version of 26 March 2015: pdf, dvi, ps

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