Abstract
We prove that, e.g., in (ω3)(ω3) there is no sequence of length ω4 increasing modulo the ideal of countable sets.
Original language | English |
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Pages (from-to) | 397-399 |
Number of pages | 3 |
Journal | Mathematical Logic Quarterly |
Volume | 56 |
Issue number | 4 |
DOIs | |
State | Published - Aug 2010 |
Keywords
- Increasing chain
- Order modulo an ideal