A very discontinuous Borel function

DOI10.2307/2275142zbMath0805.03036OpenAlexW2101914077MaRDI QIDQ4283066

Juris Steprāns

Publication date: 14 March 1994

Published in: Journal of Symbolic Logic (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2275142

zbMATH Keywords

cardinal invariantBaire class 1 functionmeagre setscovering by continuous functionssuperperfect forcing

Mathematics Subject Classification ID

Consistency and independence results (03E35) Other combinatorial set theory (03E05)

Related Items (7)

\(\sigma \)-continuity and related forcings ⋮ Forcing with quotients ⋮ Decomposing Borel sets and functions and the structure of Baire class 1 functions ⋮ Four and more ⋮ Decomposing Borel functions and structure at finite levels of the Baire hierarchy ⋮ \(\sigma\)-continuous functions and related cardinal characteristics of the continuum ⋮ Decomposing Euclidean space with a small number of smooth sets

Cites Work

• On the consistency of some partition theorems for continuous colorings, and the structure of \(\aleph _ 1\)-dense real order types
• On the consistency of Borel's conjecture
• Unnamed Item

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