Compactness in Countable Tychonoff Products and Choice
β Scribed by Paul Howard; Kyriakos Keremedis; Jean E. Rubin; Adrienne Stanley
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 280 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0044-3050
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract This is a continuation of [2]. We study the Tychonoff Compactness Theorem for various definitions of compactness and for various types of spaces (first and second countable spaces, Hausdorff spaces, and subspaces of β^__K__^). We also study well ordered Tychonoff products and the effect
## Abstract We study the role that the axiom of choice plays in Tychonoff's product theorem restricted to countable families of compact, as well as, LindelΓΆf metric spaces, and in disjoint topological unions of countably many such spaces. (Β© 2004 WILEYβVCH Verlag GmbH & Co. KGaA, Weinheim)
We show w; is hereditarily countably metacompact for each n E w, but w;" is not. 0 1997 Published by Elsevier Science B.V.