Abstract
35-year-old theorem of Shelah, □λ + ⋄(λ+) does not imply ⋄λ for regular uncountable cardinals ? Here, it is proved that □λ + ⋄(λ+) is equivalent to ⋄λ for every singular cardinal λ.
Original language | American English |
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Pages (from-to) | 436-442 |
Number of pages | 7 |
Journal | Bulletin of the London Mathematical Society |
Volume | 47 |
Issue number | 3 |
DOIs | |
State | Published - 1 Jan 2015 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Mathematics