Dense Free Sets

Shimon Garti*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Let κ = 2ω, and assume f: ℝ→ P(ℝ) satisfies the intersection properties C(ω,κ) and C(κ,ω). We prove that if r < cf(κ) then there exists a dense free set for f.

Original languageAmerican English
Pages (from-to)411-417
Number of pages7
JournalOrder
Volume33
Issue number3
DOIs
StatePublished - 1 Nov 2016

Bibliographical note

Publisher Copyright:
© 2015, Springer Science+Business Media Dordrecht.

Keywords

  • Everywhere dense set
  • Free sets
  • Polarized relation
  • Reaping number

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