Generating ultrafilters in a reasonable way
✍ Scribed by Andrzej Rosłanowski; Saharon Shelah
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 242 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0044-3050
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
We continue investigations of reasonable ultrafilters on uncountable cardinals defined in Shelah [8]. We introduce a general scheme of generating a filter on λ from filters on smaller sets and we investigate the combinatorics of objects obtained this way. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
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