Horrors of topology without $\textrm {AC}$: a nonnormal orderable space
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- by Eric K. van Douwen PDF
- Proc. Amer. Math. Soc. 95 (1985), 101-105 Request permission
Abstract:
In the absence of AC there can be a space which is not normal, yet which is orderable and is the topological sum of countably many compact countable metrizable spaces.References
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Additional Information
- © Copyright 1985 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 95 (1985), 101-105
- MSC: Primary 03E25; Secondary 03E35, 03E65, 04A25, 54D15, 54F05, 54G20
- DOI: https://doi.org/10.1090/S0002-9939-1985-0796455-5
- MathSciNet review: 796455