Abstract | ||
---|---|---|
We extend the work of Fischer et al. (2011) [6] by presenting a method for controlling cardinal characteristics in the presence of a projective wellorder and 2ℵ0>ℵ2. This also answers a question of Harrington (1977) [9] by showing that the existence of a Δ31 wellorder of the reals is consistent with Martinʼs axiom and 2ℵ0=ℵ3. |
Year | DOI | Venue |
---|---|---|
2013 | 10.1016/j.apal.2012.12.001 | Annals of Pure and Applied Logic |
Keywords | Field | DocType |
03E15,03E20,03E35,03E45 | Discrete mathematics,Combinatorics,Large cardinal,Regular cardinal,Rank-into-rank,Cardinality of the continuum,Axiom of projective determinacy,Mathematics,Reinhardt cardinal,Cardinal function,Projective space | Journal |
Volume | Issue | ISSN |
164 | 7 | 0168-0072 |
Citations | PageRank | References |
2 | 0.44 | 6 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Vera Fischer | 1 | 30 | 8.93 |
Sy-David Friedman | 2 | 150 | 40.23 |
Lyubomyr Zdomskyy | 3 | 23 | 6.72 |