The hierarchy of Borel universal sets

DOI10.1016/S0166-8641(01)00070-0zbMath1006.54049MaRDI QIDQ1598685

P. M. Gartside, Joseph T. H. Lo

Publication date: 27 May 2002

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

zbMATH Keywords

cardinal invariantsBorel hierarchycompact spacesBorel universal sets

Mathematics Subject Classification ID

Compactness (54D30) Metric spaces, metrizability (54E35) Higher separation axioms (completely regular, normal, perfectly or collectionwise normal, etc.) (54D15) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05) Separability of topological spaces (54D65)

Related Items (2)

Compact universals ⋮ Parametrizing open universals

Cites Work

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• Cardinal invariants of monotonically normal spaces
• Gently killing \(S\)-spaces
• On the length of Borel hierarchies
• Forcing Positive Partition Relations
• Easy S and L Groups
• Partition Problems in Topology
• Families of compact sets and their universals
• A note on universal sets for classes of countable G _δ 'S
• Nonmetrizable Hereditarily Lindelof Spaces with Point-Countable Bases From CH
• The Descriptive Character of Certain Universal Sets

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