A class K of structures is controlled if for all cardinals , the relation of L โ; -equivalence partitions K into a set of equivalence classes (as opposed to a proper class). We prove that no pseudo-elementary class with the independence property is controlled. By contrast, there is a pseudo-elementa
โฆ LIBER โฆ
The Karp complexity of unstable classes
โ Scribed by M.C. Laskowski; S. Shelah
- Book ID
- 105842471
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 161 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0933-5846
No coin nor oath required. For personal study only.
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