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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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Absolutely FG spaces
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by A. H. Stone PDF
Proc. Amer. Math. Soc. 80 (1980), 515-520 Request permission

Abstract:

This paper gives characterizations of (a) the Hausdorff spaces that are the intersection of an open set and a closed set in every Hausdorff space containing them, (b) the spaces all of whose subspaces have the property in (a). The last extends a theorem of Herrlich, Kannan and Rajagopalan on hereditarily locally compact spaces.
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Additional Information
  • © Copyright 1980 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 80 (1980), 515-520
  • MSC: Primary 54D45
  • DOI: https://doi.org/10.1090/S0002-9939-1980-0581017-0
  • MathSciNet review: 581017