On some problems of descriptive set theory in topological spaces

DOI10.1070/RM2005v060n04ABEH003674zbMath1137.54021OpenAlexW1975966757MaRDI QIDQ5460473

Mitrofan M. Choban

Publication date: 28 April 2008

Published in: Russian Mathematical Surveys (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/rm2005v060n04abeh003674

zbMATH Keywords

Baire spaceskernelsoperations\(A\)-setsHausdorff problemabsolute \(\Psi\)-setsabsolute \(A_S\)-sets

Mathematics Subject Classification ID

Classes of sets (Borel fields, (sigma)-rings, etc.), measurable sets, Suslin sets, analytic sets (28A05) Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Higher separation axioms (completely regular, normal, perfectly or collectionwise normal, etc.) (54D15) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05)

Related Items (3)

Descriptive complexity of \(\mathsf{qc} \mathsf{b}_0\)-spaces ⋮ Borel sets and functions in topological spaces ⋮ Maps of Borel sets

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