Perfect images of absolute Souslin and absolute Borel Tychonoff spaces

DOI10.1016/S0166-8641(02)00356-5zbMath1028.54034OpenAlexW2024787273MaRDI QIDQ1398207

Jiří Spurný, Petr Holický

Publication date: 29 July 2003

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

Full work available at URL: https://doi.org/10.1016/s0166-8641(02)00356-5

zbMATH Keywords

Borel setsperfect mappinganalytic spacesSouslin operationperfect images

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 (17)

A solution of the abstract Dirichlet problem for Baire-one functions ⋮ On the Dirichlet problem of extreme points for non-continuous functions ⋮ $F_\sigma $–additive families and the invariance of Borel classes ⋮ Absolute \(F_{\sigma\delta}\) spaces ⋮ Extending Baire-one functions on compact spaces ⋮ Borel sets and functions in topological spaces ⋮ Keisler measures in the wild ⋮ SMALL-BOUND ISOMORPHISMS OF FUNCTION SPACES ⋮ Extension of fragmented Baire-one functions on Lindelöf spaces ⋮ Descriptive classes of sets in nonseparable spaces ⋮ Preservation of completeness by some continuous maps ⋮ A relation between spaces implied by their \(t\)-equivalence ⋮ On fragmented convex functions ⋮ Isomorphisms of subspaces of vector-valued continuous functions ⋮ Complexities and representations of $\mathcal F$-Borel spaces ⋮ Preserving affine baire classes by perfect affine maps ⋮ Maps of Borel sets

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