Representing spaces as images of zero-dimensional spaces

DOI10.1016/0166-8641(93)90111-PzbMath0794.54022WikidataQ128109409 ScholiaQ128109409MaRDI QIDQ1803749

Mitrofan M. Choban, Ernest Michael

Publication date: 29 June 1993

Published in: Topology and its Applications (Search for Journal in Brave)

zbMATH Keywords

zero-dimensional spaceperfect maplower semicontinuous functionupper semi-continuous functionopen map

Mathematics Subject Classification ID

Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Selections in general topology (54C65) Dimension theory in general topology (54F45)

Related Items

A theorem of Nepomnyashchii on continuous subset-selections, Fell continuous multi-sections, Continuous selections and complete metrizability of the range, A note on convex \(G_\delta \)-subsets of Banach spaces, Countable sets, BCO spaces and selections, Quotients of zero-dimensional precompact abelian groups

Cites Work

• A theorem on semi-continuous set-valued functions
• On stratifiable spaces
• Selected Selection Theorems
• A note on Hausdorff spaces with the star-finite property, II
• A note on complete closure algebras
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