Comparing the closed almost disjointness and dominating numbers

Dilip Raghavan*, Saharon Shelah

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

We prove that if there is a dominating family of size N 1, then there are N 1 many compact subsets of ω ω whose union is a maximal almost disjoint family of functions that is also maximal with respect to infinite partial functions.

Original languageEnglish
Pages (from-to)73-81
Number of pages9
JournalFundamenta Mathematicae
Volume217
Issue number1
DOIs
StatePublished - 2012

Keywords

  • Dominating family
  • Maximal almost disjoint family

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