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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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Zero-dimensionality of some pseudocompact groups
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by Dikran Dikranjan PDF
Proc. Amer. Math. Soc. 120 (1994), 1299-1308 Request permission

Abstract:

We prove that hereditarily disconnected countably compact groups are zero-dimensional. This gives a strongly positive answer to a question of Shakhmatov. We show that hereditary or total disconnectedness yields zero-dimensionality in various classes of pseudocompact groups.
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Additional Information
  • © Copyright 1994 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 120 (1994), 1299-1308
  • MSC: Primary 54H11; Secondary 22A05, 54D30, 54F45
  • DOI: https://doi.org/10.1090/S0002-9939-1994-1185278-9
  • MathSciNet review: 1185278