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Title: Pairwise monotonically normal spaces (English)
Author: Marín, Josefa
Author: Romaguera, Salvador
Language: English
Journal: Commentationes Mathematicae Universitatis Carolinae
ISSN: 0010-2628 (print)
ISSN: 1213-7243 (online)
Volume: 32
Issue: 3
Year: 1991
Pages: 567-579
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Category: math
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Summary: We introduce and study the notion of pairwise monotonically normal space as a bitopological extension of the monotonically normal spaces of Heath, Lutzer and Zenor. In particular, we characterize those spaces by using a mixed condition of insertion and extension of real-valued functions. This result generalizes, at the same time improves, a well-known theorem of Heath, Lutzer and Zenor. We also obtain some solutions to the quasi-metrization problem in terms of the pairwise monotone normality. (English)
Keyword: pairwise monotonically normal space
Keyword: quasi-metrizable bitopological space
Keyword: pairwise stratifiable space
Keyword: pairwise compact space
MSC: 54C30
MSC: 54D15
MSC: 54E20
MSC: 54E35
MSC: 54E55
idZBL: Zbl 0769.54034
idMR: MR1159802
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Date available: 2009-01-08T17:47:03Z
Last updated: 2012-04-30
Stable URL: http://hdl.handle.net/10338.dmlcz/118434
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Related article: http://dml.cz/handle/10338.dmlcz/118484
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