Research Training Network in Model Theory
Publications > Preprint server > Preprint Number 116

Preprint Number 116

Previous Next Preprint server

116. Roman Wencel
On expansions of weakly o-minimal non-valuational structures by convex predicates

Submission date: 30 January 2008. Revised on 8 July 2008.


I prove that if M is a wakly o-minimal non-valuational expansion of an ordered group, then an expansion of M by a family of non-valuational predicates (i.e. determining only non-valuational Dedekind cuts) is also of non-valuational type.

Mathematics Subject Classification: 03C64

Keywords and phrases: weakly o-minimal structure, non-valuational, convex predicate, expansion

Full text, Version of 8 June 2008: pdf, dvi, ps.

Last updated: July 11 2008 16:21 Please send your corrections to: