×

A normal space \(X\) for which \(X \times I\) is not normal. (English) Zbl 0206.51601


MSC:

54D15 Higher separation axioms (completely regular, normal, perfectly or collectionwise normal, etc.)
PDFBibTeX XMLCite
Full Text: DOI

References:

[1] C. H. Dowker, On countably paracompact spaces, Canadian J. Math. 3 (1951), 219 – 224. · Zbl 0042.41007
[2] Mary Ellen Rudin, Countable paracompactness and Souslin’s problem, Canad. J. Math. 7 (1955), 543 – 547. · Zbl 0065.38002 · doi:10.4153/CJM-1955-058-8
[3] S. Tennenbaum, Souslin’s problem, Proc. Nat. Acad. Sci. U.S.A. 59 (1968), 60 – 63. · Zbl 0172.29503
This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.