Graphs with \(\boldsymbol\Pi^ 0_ 1(\kappa)\) \(Y\)-sections

DOI10.1007/BF01387406zbMath0779.03022MaRDI QIDQ688509

Boško Živaljević

Publication date: 20 December 1993

Published in: Archive for Mathematical Logic (Search for Journal in Brave)

zbMATH Keywords

Borel setsPolish spacesBorel relationalmost continuity of Borel functionscountable sequence of Borel graphsdescriptive set theory of internal setsdomains of graphs in the product of two topological spacesKunugui's theoremNovikov's Theoremsubsets of the product spaceVitali-Lusin theorem

Mathematics Subject Classification ID

Descriptive set theory (03E15) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05) Nonstandard models in mathematics (03H05)

Related Items

Countably determined sets and a conjecture of C. W. Henson ⋮ Hyperfinite transversal theory. II ⋮ Louveau's theorem for the descriptive set theory of internal sets

Cites Work

• Descriptive set theory
• Some results about Borel sets in descriptive set theory of hyperfinite sets
• Descriptive set theory over hyperfinite sets
• Star-Finite Representations of Measure Spaces
• The structure of graphs all of whose Y-sections are internal sets
• Lusin-Sierpiński index for the internal sets
• Conversion from Nonstandard to Standard Measure Spaces and Applications in Probability Theory
• Analytic Mappings on Hyperfinite Sets
• The Current Theory of Analytic Sets
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