Some examples of Borel‐inseparable pairs of coanalylic sets

DOI10.1112/S0025579300013887zbMath0605.54023MaRDI QIDQ3742322

Howard Becker

Publication date: 1986

Published in: Mathematika (Search for Journal in Brave)

zbMATH Keywords

treedifferentiabilityuniversal setBorel- inseparable pairBorel-inseparable pairs of coanalytic sets in Polish spacescoanalytic non-Borel setscoanalytic subsets in Polish spacespoint- convergence

Mathematics Subject Classification ID

Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05)

Related Items (5)

Revisiting the fundamental theorem of calculus ⋮ Descriptive properties of families of autohomeomorphisms of the unit interval ⋮ Descriptive properties related to porosity and density for compact sets on the real line ⋮ The topological complexity of a natural class of norms on Banach spaces ⋮ Countable structures with a fixed group of automorphisms

Cites Work

• The set of continuous nowhere differentiable functions
• The classical and the ω-complete arithmetic

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