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Proceedings of the American Mathematical Society

Published by the American Mathematical Society, the Proceedings of the American Mathematical Society (PROC) is devoted to research articles of the highest quality 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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A ZFC example (of minimum weight) of a Lindelöf space and a completely metrizable space with a nonnormal product
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by L. Brian Lawrence PDF
Proc. Amer. Math. Soc. 124 (1996), 627-632 Request permission

Abstract:

We give an example as indicated in the title where the weight (i.e., the minimum cardinality of a base for the topology) of the product is the smallest uncountable cardinal.
References
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Additional Information
  • L. Brian Lawrence
  • Affiliation: Department of Mathematics, George Mason University, Fairfax, Virginia 22030-4444
  • Received by editor(s): November 24, 1992
  • Received by editor(s) in revised form: March 14, 1994
  • Communicated by: Franklin D. Tall
  • © Copyright 1996 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 124 (1996), 627-632
  • MSC (1991): Primary 54B10; Secondary 54D20, 54E50
  • DOI: https://doi.org/10.1090/S0002-9939-96-02864-X
  • MathSciNet review: 1273506