Analytic and coanalytic families of almost disjoint functions

DOI10.2178/jsl/1230396911zbMath1160.03029OpenAlexW2108070451MaRDI QIDQ5502809

Juris Steprāns, Yi Zhang, Bart Kastermans

Publication date: 9 January 2009

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

Full work available at URL: https://doi.org/10.2178/jsl/1230396911

zbMATH Keywords

axiom of constructibilityeventually different family

Mathematics Subject Classification ID

Descriptive set theory (03E15) Inner models, including constructibility, ordinal definability, and core models (03E45)

Related Items (8)

Co-analytic mad families and definable wellorders ⋮ A Borel maximal eventually different family ⋮ Projective mad families ⋮ A Sacks indestructible co-analytic maximal eventually different family ⋮ Definable sets of generators in maximal cofinitary groups ⋮ The complexity of maximal cofinitary groups ⋮ There is a Van Douwen MAD family ⋮ A CO-ANALYTIC COHEN-INDESTRUCTIBLE MAXIMAL COFINITARY GROUP

Cites Work

• Infinite combinatorics and definability
• Set theory. An introduction to independence proofs
• Analytic ideals and their applications
• Splittings
• Happy families
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