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Compact domination for groups definable in linear o-minimal structures

✍ Scribed by Pantelis E. Eleftheriou


Publisher
Springer
Year
2009
Tongue
English
Weight
263 KB
Volume
48
Category
Article
ISSN
0933-5846

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πŸ“œ SIMILAR VOLUMES


Linear Groups Definable in o-Minimal Str
✍ Y. Peterzil; A. Pillay; S. Starchenko πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 156 KB

We study subgroups G of GL n, R definable in o-minimal expansions M s Ε½ . Ε½. R, q, ΠΈ , . . . of a real closed field R. We prove several results such as: a G can be defined using just the field structure on R together with, if necessary, power Ε½ . functions, or an exponential function definable in M.

Definable group extensions in semi-bound
✍ MΓ‘rio J. Edmundo; Pantelis E. Eleftheriou πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 109 KB

## Abstract In this note we show: Let __R__ = γ€ˆ__R__, <, +, 0, …〉 be a semi‐bounded (respectively, linear) o‐minimal expansion of an ordered group, and __G__ a group definable in __R__ of linear dimension __m__ ([2]). Then __G__ is a definable extension of a bounded (respectively, definably compact