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.

 

Souslin subsets of $P(\omega )$-spaces
HTML articles powered by AMS MathViewer

by Li Sheng Wu PDF
Proc. Amer. Math. Soc. 106 (1989), 515-518 Request permission

Abstract:

A space $X$ is a $P\left ( \omega \right )$-space if and only if $X$ is countably $\theta$-refinable and every Souslin subset of $X$ is a generalized ${F_\sigma }$-set in $X$.
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC: 54D18, 04A15
  • Retrieve articles in all journals with MSC: 54D18, 04A15
Additional Information
  • © Copyright 1989 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 106 (1989), 515-518
  • MSC: Primary 54D18; Secondary 04A15
  • DOI: https://doi.org/10.1090/S0002-9939-1989-0999758-8
  • MathSciNet review: 999758