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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 2024 MCQ for Proceedings of the American Mathematical Society is 0.85.

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New decidable fields of algebraic numbers
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by L. van den Dries
Proc. Amer. Math. Soc. 77 (1979), 251-256
DOI: https://doi.org/10.1090/S0002-9939-1979-0542093-6

Abstract:

A formally real field of algebraic numbers is constructed which has decidable elementary theory and does not have a real closed or p-adically closed subfield.
References
    L. van den Dries, Model theory of fields (Decidability, and bounds for polynomial ideals), Thesis, Utrecht, June, 1978.
  • Ju. L. Eršov, Fields with a solvable theory, Dokl. Akad. Nauk SSSR 174 (1967), 19–20 (Russian). MR 0214575
  • Simon Kochen, Integer valued rational functions over the $p$-adic numbers: A $p$-adic analogue of the theory of real fields, Number Theory (Proc. Sympos. Pure Math., Vol. XII, Houston, Tex., 1967) Amer. Math. Soc., Providence, R.I., 1969, pp. 57–73. MR 0257030
  • Serge Lang, Diophantine geometry, Interscience Tracts in Pure and Applied Mathematics, No. 11, Interscience Publishers (a division of John Wiley & Sons, Inc.), New York-London, 1962. MR 0142550
  • Handbook of mathematical logic, Studies in Logic and the Foundations of Mathematics, vol. 90, North-Holland Publishing Co., Amsterdam, 1977. Edited by Jon Barwise; With the cooperation of H. J. Keisler, K. Kunen, Y. N. Moschovakis and A. S. Troelstra. MR 457132
  • Michael O. Rabin, Computable algebra, general theory and theory of computable fields, Trans. Amer. Math. Soc. 95 (1960), 341–360. MR 113807, DOI 10.1090/S0002-9947-1960-0113807-4
  • Abraham Robinson, Metamathematical problems, J. Symbolic Logic 38 (1973), 500–516. MR 337471, DOI 10.2307/2273049
  • B. L. van der Waerden, Moderne algebra. I, Springer-Verlag, Berlin and New York, 1930.
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Bibliographic Information
  • © Copyright 1979 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 77 (1979), 251-256
  • MSC: Primary 03C60; Secondary 03B25, 12L05
  • DOI: https://doi.org/10.1090/S0002-9939-1979-0542093-6
  • MathSciNet review: 542093