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Normality of products of GO-spaces and cardinals. (English) Zbl 0832.54029

The main theorem gives necessary and sufficient conditions for the product of a GO-space and a regular uncountable cardinal to be normal.
Reviewer: P.R.Meyer (Bronx)

MSC:

54F05 Linearly ordered topological spaces, generalized ordered spaces, and partially ordered spaces
54D15 Higher separation axioms (completely regular, normal, perfectly or collectionwise normal, etc.)
54A25 Cardinality properties (cardinal functions and inequalities, discrete subsets)
54D30 Compactness
54B10 Product spaces in general topology
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