Fσ-mappings and the invariance of absolute Borel classes

DOI10.4064/fm182-3-1zbMath1059.54025OpenAlexW112718758MaRDI QIDQ4829364

Jiří Spurný, Petr Holický

Publication date: 29 November 2004

Published in: Fundamenta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/fm182-3-1

zbMATH Keywords

Borel hierarchyBorel classmetrizable spaceSuslin setabsolute Suslin spacepiecewise perfect mapping

Mathematics Subject Classification ID

Classes of sets (Borel fields, (sigma)-rings, etc.), measurable sets, Suslin sets, analytic sets (28A05) Special maps on metric spaces (54E40) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05)

Related Items (3)

Closed-constructible functions are piecewise closed ⋮ \(F_\sigma\)-mappings between paracompact perfect spaces ⋮ Descriptive classes of sets in nonseparable spaces

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