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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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A Moore space with a $\sigma$-discrete $\pi$-base which cannot be densely embedded in any Moore space with the Baire property
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by David L. Fearnley PDF
Proc. Amer. Math. Soc. 127 (1999), 3095-3100 Request permission

Abstract:

The author answers a question raised in the literature about twenty five years ago and raised again more recently in Open Problems in Topology, by G. M. Reed, concerning the conjecture that every Moore space with a $\sigma$-discrete $\pi$-base can be densely embedded in a Moore space having the Baire property. Even though closely related results have made this conjecture seem likely to be true, the author shows that, surprisingly, the conjecture is false.
References
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Additional Information
  • David L. Fearnley
  • Affiliation: Mathematics Institute, 24-29 St. Giles, Oxford University, Oxford OX1 3LB, England
  • Address at time of publication: Department of Mathematics, Brigham Young University, Provo, Utah 84602
  • Email: david.fearnley@st-edmund-hall.oxford.ac.uk, davidf@math.byu.edu
  • Received by editor(s): June 23, 1997
  • Received by editor(s) in revised form: December 12, 1997
  • Published electronically: April 23, 1999
  • Additional Notes: This material is based on work supported under a National Science Foundation Graduate Fellowship
  • Communicated by: Alan Dow
  • © Copyright 1999 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 127 (1999), 3095-3100
  • MSC (1991): Primary 54D20, 54D25; Secondary 54E52
  • DOI: https://doi.org/10.1090/S0002-9939-99-04876-5
  • MathSciNet review: 1605960