Singular Cardinal Problem: Shelah's Theorem on 2ℵω

DOI10.1112/blms/24.2.127zbMath0771.03016OpenAlexW2025890236MaRDI QIDQ4024838

Thomas J. Jech

Publication date: 16 February 1993

Published in: Bulletin of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/blms/24.2.127

zbMATH Keywords

ultrapowersultrafiltersingular cardinal problempossible cofinalities of infinite products of infinite cardinalsmaximal cofinality

Mathematics Subject Classification ID

Ordinal and cardinal numbers (03E10)

Related Items (4)

A proof of Shelah's partition theorem ⋮ Singular Cardinals and the PCF Theory ⋮ Possible PCF algebras ⋮ A new Löwenheim-Skolem theorem

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