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Minimal degrees of unsolvability and the full approximation construction

About this Title

Richard L. Epstein

Publication: Memoirs of the American Mathematical Society
Publication Year: 1975; Volume 3, Number 162
ISBNs: 978-0-8218-1862-6 (print); 978-1-4704-0644-8 (online)
DOI: https://doi.org/10.1090/memo/0162
MathSciNet review: 0381964

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Table of Contents

Chapters

  • I. A minimal degree
  • II. A minimal degree $m < 0’$
  • III. A minimal degree such that $m’ = 0’$
  • IV. Minimal degrees and the jump operator
  • V. A minimal degree $m < a$ r.e.
  • VI. A minimal degree such that $m \cup a\ \mathrm {r.e.} = 0’$