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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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$\aleph _{0}$-categoricity of partially ordered sets of width $2.$
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by J. H. Schmerl PDF
Proc. Amer. Math. Soc. 63 (1977), 299-305 Request permission

Abstract:

A result of J. Rosenstein is that every ${\aleph _0}$-categorical theory of linear order is finitely axiomatizable. We extend this to the case of partially ordered sets of width 2.
References
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Additional Information
  • © Copyright 1977 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 63 (1977), 299-305
  • MSC: Primary 02G15; Secondary 02G20, 02H05
  • DOI: https://doi.org/10.1090/S0002-9939-1977-0439615-0
  • MathSciNet review: 0439615