MODNET
Research Training Network in Model Theory
Publications > Preprint server > Preprint Number 134

Preprint Number 134

Previous Next Preprint server


134. Mário Edmundo and G.Terzo
On freely generated E-subrings
E-mail: ,

Submission date: 19 September 2008

Abstract:

In this paper we prove, without assuming Schanuel's conjecture, that the E-subring generated by a real number not definable without parameters in the real exponential field is freely generated. We also obtain a similar result for the complex exponential field.

Mathematics Subject Classification: 03C64; 11D61

Keywords and phrases: O-minimal structures, E-rings

Full text: pdf, dvi, ps.


Last updated: October 29 2008 13:01 Please send your corrections to: