Abstract
We study the classification of ω1-separable groups by using Ehrenfeucht-Fra'isse games and prove a strong classification result assuming PFA, and a strong non-structure theorem assuming.
Original language | English |
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Pages (from-to) | 4385-4402 |
Number of pages | 18 |
Journal | Transactions of the American Mathematical Society |
Volume | 347 |
Issue number | 11 |
DOIs | |
State | Published - Nov 1995 |
Externally published | Yes |
Keywords
- Almost free groups
- Ehrenfeucht-Fraisse games
- N-separable abelian groups