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Adding many Baumgartner clubs
- Source :
- Archive for Mathematical Logic. 56:797-810
- Publication Year :
- 2017
- Publisher :
- Springer Science and Business Media LLC, 2017.
-
Abstract
- I define a homogeneous \(\aleph _2\)–c.c. proper product forcing for adding many clubs of \(\omega _1\) with finite conditions. I use this forcing to build models of \(\mathfrak {b}(\omega _1)=\aleph _2\), together with \(\mathfrak {d}(\omega _1)\) and \(2^{\aleph _0}\) large and with very strong failures of club guessing at \(\omega _1\).
- Subjects :
- Pure mathematics
Aleph
Forcing (recursion theory)
Logic
010102 general mathematics
0102 computer and information sciences
01 natural sciences
Omega
Mathematics::Logic
Philosophy
010201 computation theory & mathematics
Homogeneous
Product (mathematics)
High Energy Physics::Experiment
0101 mathematics
Algebra over a field
Mathematics
Subjects
Details
- ISSN :
- 14320665 and 09335846
- Volume :
- 56
- Database :
- OpenAIRE
- Journal :
- Archive for Mathematical Logic
- Accession number :
- edsair.doi...........81bca6bcb78d5c79880fb62429f78b2d