Title of article
Partition subalgebras for maximal almost disjoint families Original Research Article
Author/Authors
Alan Dow، نويسنده , , Jinyuan Zhou، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
37
From page
223
To page
259
Abstract
Partitioner algebras are defined by Baumgartner and Weese (Trans. Amer. Math. Soc. 274 (2) (1982) 619) as a natural tool for studying the properties of maximal almost disjoint families of subsets of ω. We prove from PFA+ and ♢(S02) that there exists a partitioner algebra which contains a subalgebra which is not representable as a partitioner algebra.
Keywords
Boolean algebra , Partitioner , Representable , Forcing , Coherent sequence , Mad family , PFA+
Journal title
Annals of Pure and Applied Logic
Serial Year
2002
Journal title
Annals of Pure and Applied Logic
Record number
889863
Link To Document