The elementary theory of Dedekind cuts in polynomially bounded structures

Tressl, Marcus (2005) The elementary theory of Dedekind cuts in polynomially bounded structures. ANNALS OF PURE AND APPLIED LOGIC, 135 (1-3). pp. 113-134. ISSN 0168-0072,

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Abstract

Let M be a polynomially bounded, o-minimal structure with archimedean prime model, for example if M is a real closed field. Let C be a convex and unbounded subset of M. We determine the first order theory of the structure M expanded by the set C. We do this also over any given set of parameters from M, which yields a description of all subsets of M-n, definable in the expanded structure. (c) 2004 Elsevier B.V. All rights reserved.

Item Type: Article
Uncontrolled Keywords: O-MINIMAL STRUCTURES; MODEL COMPLETENESS; TAME EXTENSIONS; T-CONVEXITY; EXPANSIONS; Dedekind cut; quantifier elimination; polynomially bounded; O-minimality; model theory
Subjects: 500 Science > 510 Mathematics
Divisions: Mathematics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 27 Apr 2021 04:32
Last Modified: 27 Apr 2021 04:32
URI: https://pred.uni-regensburg.de/id/eprint/35639

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