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RT2 2 does not imply WKL0

  • Jiayi Liu (a1)
Abstract

We prove that by showing that for any set C not of PA-degree and any set A, there exists an infinite subset G of A or such that GC is also not of PA-degree.

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The Journal of Symbolic Logic
  • ISSN: 0022-4812
  • EISSN: 1943-5886
  • URL: /core/journals/journal-of-symbolic-logic
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