Author:
Shelah Saharon,Steprāns Juris
Abstract
AbstractThe Mycielski idealis defined to consist of all setsA⊆ℕksuch that {f↾X:f∈A} ≠Xkfor all. It will be shown that the covering numbers for these ideals are all equal. However, the covering numbers of the closely associated Rosłanowski ideals will be shown to be consistently different.
Publisher
Cambridge University Press (CUP)
Cited by
5 articles.
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