A note on E. Michael's example and rectangular products

DOI10.2969/JMSJ/03420187zbMath0475.54004OpenAlexW2032610206MaRDI QIDQ1159906

Ken-ichi Tamano

Publication date: 1982

Published in: Journal of the Mathematical Society of Japan (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2969/jmsj/03420187

zbMATH Keywords

normalityperfect mapcovering dimensionirrationalsrectangular productHannerization of a metric spaceMichael's line

Mathematics Subject Classification ID

Product spaces in general topology (54B10) Dimension theory in general topology (54F45) Higher separation axioms (completely regular, normal, perfectly or collectionwise normal, etc.) (54D15)

Related Items (6)

Characterizations of normal covers of rectangular products ⋮ Covering dimension of topological products ⋮ Normal covers of various products ⋮ Extensions of zero-sets in the product of topological spaces ⋮ Unnamed Item ⋮ A Wage-type example with a pseudocompact factor

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