Piece-wise closed functions

DOI10.1007/BF01451930zbMath0438.54009MaRDI QIDQ1141941

C. A. Rogers, J. E. Jayne

Publication date: 1981

Published in: Mathematische Annalen (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/182856

zbMATH Keywords

F-sigma-setabsolute Suslin-F spaceF-sigma-functionpiece-wise closed function

Mathematics Subject Classification ID

Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05)

Related Items (4)

Closed-constructible functions are piecewise closed ⋮ Note on Borel mappings and dimension ⋮ ON A METRIC GENERALIZATION OF THE tt-DEGREES AND EFFECTIVE DIMENSION THEORY ⋮ Piece‐wise closed functions and almost discretely σ‐decomposable families

Cites Work

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• First level Borel functions and isomorphisms
• Borel isomorphisms at the first level—I
• On Closed Images of the Space of Irrationals
• Images of Borel sets and k-analytic sets
• Borel Measurable Mappings for Nonseparable Metric Spaces

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