U-meager sets when the cofinality and the coinitiality of U are uncountable

DOI10.2307/2275060zbMath0748.03038OpenAlexW3148568330MaRDI QIDQ3985089

Boško Živaljević

Publication date: 27 June 1992

Published in: The Journal of Symbolic Logic (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2275060

zbMATH Keywords

Borel classmonadinitial segmentcoinitialityhyperintegersinternal graphs\(U\)-meager setsBorel universally meager setcofinality of a cutinternal universally meager setsseparation theorems for \(\Sigma_ 1^ 1\) graphs

Mathematics Subject Classification ID

Descriptive set theory (03E15) Nonstandard models in mathematics (03H05)

Related Items (3)

U-Lusin sets in hyperfinite time lines ⋮ Analytic Mappings on Hyperfinite Sets ⋮ Π₁¹ sets of unbounded Loeb measure

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