The relative consistency of g < cf(Sym(ω))

DOI10.2178/JSL/1190150045zbMath1008.03033arXivmath/0009077OpenAlexW1574590522MaRDI QIDQ4532616

Heike Mildenberger, Saharon Shelah

Publication date: 29 October 2002

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

Full work available at URL: https://arxiv.org/abs/math/0009077

zbMATH Keywords

consistencygroupwise density numberinfinite symmetric group

Mathematics Subject Classification ID

Descriptive set theory (03E15) Consistency and independence results (03E35) Cardinal characteristics of the continuum (03E17) Subgroups of symmetric groups (20B35)

Related Items (2)

Groupwise density cannot be much bigger than the unbounded number ⋮ The cofinality of the infinite symmetric group and groupwise density

Cites Work

• Unnamed Item
• Set theory. An introduction to independence proofs
• Groupwise density and the cofinality of the infinite symmetric group
• Happy families

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