The cofinality of the symmetric group and the cofinality of ultrapowers
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Publication:2040186
DOI10.1007/s11856-021-2124-2zbMath1482.03009OpenAlexW3136661275MaRDI QIDQ2040186
Heike Mildenberger, Saharon Shelah
Publication date: 12 July 2021
Published in: Israel Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11856-021-2124-2
Consistency and independence results (03E35) Other combinatorial set theory (03E05) Cardinal characteristics of the continuum (03E17)
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