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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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Profinite orthomodular lattices
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by Tae Ho Choe and Richard J. Greechie PDF
Proc. Amer. Math. Soc. 118 (1993), 1053-1060 Request permission

Abstract:

We prove that any compact topological orthomodular lattice $L$ is zero dimensional. This leads one to show that $L$ is profinite iff it is the product of finite orthomodular lattices with their discrete topologies. We construct a completion $\overline L$ of a residually finite orthomodular lattice $L$ having the property that every element of $\overline L$ is the join of meets of elements of $L$. Necessary and sufficient conditions for $L$ that $\overline L$ is the MacNeille completion are obtained.
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Additional Information
  • © Copyright 1993 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 118 (1993), 1053-1060
  • MSC: Primary 06C15; Secondary 06B30
  • DOI: https://doi.org/10.1090/S0002-9939-1993-1143016-9
  • MathSciNet review: 1143016