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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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A note on the cardinality of the Medvedev lattice


Author: Richard A. Platek
Journal: Proc. Amer. Math. Soc. 25 (1970), 917
MSC: Primary 02.77
DOI: https://doi.org/10.1090/S0002-9939-1970-0262080-7
MathSciNet review: 0262080
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References [Enhancements On Off] (What's this?)

  • H. Rogers Jr., Some problems of definability in recursive function theory, Sets, Models and Recursion Theory (Proc. Summer School Math. Logic and Tenth Logic Colloq., Leicester, 1965) North-Holland, Amsterdam, 1967, pp. 183–201. MR 0223237
  • Gerald E. Sacks, Degrees of unsolvability, Princeton University Press, Princeton, N.J., 1963. MR 0186554

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Article copyright: © Copyright 1970 American Mathematical Society