Permutation groups and covering properties
Küçük Resim Yok
Tarih
2001
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
London Math Soc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The paper considers the possible cardinalities of maximal cofinitary groups and the cofinalities of permutation groups on the set of natural numbers. These two cardinals are compared with some other well-known cardinal invariants which are related to covering properties in several forcing models. An application of combinatorial group theory to a construction of a forcing partially ordered set is presented.
Açıklama
Anahtar Kelimeler
Families
Kaynak
Journal of The London Mathematical Society-Second Series
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
63
