Possible cardinalities of maximal abelian subgroups of quotients of permutation groups of the integers

DOI10.4064/FM196-3-1zbMath1132.03021arXivmath/0212233OpenAlexW1992432326MaRDI QIDQ5423872

Juris Steprāns, Saharon Shelah

Publication date: 31 October 2007

Published in: Fundamenta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0212233

zbMATH Keywords

consistencyBorel idealscardinal invariantabelian subgroup spectrumquotients of groups

Mathematics Subject Classification ID

General theory for infinite permutation groups (20B07) Consistency and independence results (03E35) Cardinal characteristics of the continuum (03E17) Symmetric groups (20B30) Subgroups of symmetric groups (20B35)

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