Σ12 and Π11 Mad Families

DOI10.2178/jsl.7804080zbMath1325.03058arXiv1310.3250OpenAlexW2963932350MaRDI QIDQ5407046

Asger Törnquist

Publication date: 4 April 2014

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

Full work available at URL: https://arxiv.org/abs/1310.3250

zbMATH Keywords

\(\Pi_1^1\) mad family\(\Sigma_2^1\) mad family

Mathematics Subject Classification ID

Descriptive set theory (03E15)

Related Items (8)

Definability and almost disjoint families ⋮ Definable MAD families and forcing axioms ⋮ Co-analytic mad families and definable wellorders ⋮ Set theory and the analyst ⋮ -definability at higher cardinals: Thin sets, almost disjoint families and long well-orders ⋮ MADNESS IN VECTOR SPACES ⋮ Definable maximal independent families ⋮ Definable towers

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