The closed ordinal ramsey number Rcl(ω2, 3) = ω6

Omer Mermelstein

Research output: Contribution to journalArticlepeer-review

Abstract

Closed ordinal Ramsey numbers are a topological variant of the classical (ordinal) Ramsey numbers. We compute the exact value of the closed ordinal Ramsey number Rcl(ω2, 3) = ω6.

Original languageEnglish
Pages (from-to)413-419
Number of pages7
JournalProceedings of the American Mathematical Society
Volume148
Issue number1
DOIs
StatePublished - 1 Jan 2020

Keywords

  • Countable ordinals
  • Partition calculus

ASJC Scopus subject areas

  • Mathematics (all)
  • Applied Mathematics

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