Skip to Main Content

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.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

A space of small spread without the usual properties
HTML articles powered by AMS MathViewer

by Judith Roitman PDF
Proc. Amer. Math. Soc. 43 (1974), 245-248 Request permission

Abstract:

A space is found, for any $\alpha$, which has spread $\alpha$ and which is not the set-theoretic union of a hereditarily $\alpha$-Lindelof and a hereditarily $\alpha$-separable space.
References
  • A. Hajnal and I. Juhász, On hereditarily $\alpha$-Lindelöf and hereditarily $\alpha$-separable spaces, Ann. Univ. Sci. Budapest. Eötvös Sect. Math. 11 (1968), 115–124. MR 240779
    • —, A consistency result concerning hereditarily $\alpha$-separable spaces, Proceedings of the Bolyai János Mathematical Society Colloquium on Topology, Keszthely, Hungary, 1972 (to appear).
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC: 54DXX, 54A25
  • Retrieve articles in all journals with MSC: 54DXX, 54A25
Additional Information
  • © Copyright 1974 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 43 (1974), 245-248
  • MSC: Primary 54DXX; Secondary 54A25
  • DOI: https://doi.org/10.1090/S0002-9939-1974-0331317-1
  • MathSciNet review: 0331317