Consistently P(ω 1) is the union of less than 2ℵ1 strongly independent families

Péter Komjáth*, Saharon Shelah

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

It is consistent that P(ω1) is the union of less than 2ℵ1 parts such that if A0,.., An−1, B0,.., Bm−1 are distinct elements of the same part, then |A0 ∩ · · · ∩ An−1 ∩ (ω1 − B0) ∩ · · ·∩ (ω1 − Bm−1)| = N1.

Original languageEnglish
Pages (from-to)165-173
Number of pages9
JournalIsrael Journal of Mathematics
Volume218
Issue number1
DOIs
StatePublished - 1 Mar 2017

Bibliographical note

Publisher Copyright:
© 2017, Hebrew University of Jerusalem.

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