Adjoining cofinitary permutations
Küçük Resim Yok
Tarih
1999
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Association for Symbolic Logic
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
We show that it is consistent with ZFC + ¬CH that there is a maximal cofinitary group (or, maximal almost disjoint group) G ? Sym(?) such that G is a proper subset of an almost disjoint family A ? Sym(?) and |G| < |A|. We also ask several questions in this area.
Açıklama
Anahtar Kelimeler
Kaynak
Journal of Symbolic Logic
WoS Q Değeri
Scopus Q Değeri
Q1
Cilt
64
Sayı
4
