Full reflection of stationary sets below ℵω
- 1 June 1990
- journal article
- Published by Cambridge University Press (CUP) in The Journal of Symbolic Logic
- Vol. 55 (2) , 822-830
- https://doi.org/10.2307/2274667
Abstract
It is consistent that, for every n ≥ 2, every stationary subset of ωn consisting of ordinals of cofinality ωκ, where κ = 0 or κ ≤ n − 3, reflects fully in the set of ordinals of cofinality ωn−1. We also show that this result is best possible.Keywords
All Related Versions
This publication has 2 references indexed in Scilit:
- More on stationary codingPublished by Springer Nature ,1986
- Stationary subsets of inaccessible cardinalsContemporary Mathematics, 1984