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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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Martin’s axiom implies that de Caux’s space is countably metacompact
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by William G. Fleissner PDF
Proc. Amer. Math. Soc. 80 (1980), 495-498 Request permission

Abstract:

De Caux defined a space $S(\mathcal {L})$ and, assuming $\clubsuit$, showed that $S(\mathcal {L})$ is normal but not countably metacompact. We assume $\mathrm {MA}_{\omega _1}$ and show that $S(\mathcal {L})$ is countably metacompact.
References
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Additional Information
  • © Copyright 1980 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 80 (1980), 495-498
  • MSC: Primary 54D15; Secondary 03E50, 54A35
  • DOI: https://doi.org/10.1090/S0002-9939-1980-0581013-3
  • MathSciNet review: 581013