On weak square, approachability, the tree property, and failures of SCH in a choiceless context

DOI10.1002/MALQ.201900022OpenAlexW3011107421MaRDI QIDQ5112397

Arthur W. Apter

Publication date: 29 May 2020

Published in: Mathematical Logic Quarterly (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/malq.201900022

Mathematics Subject Classification ID

Mathematical logic and foundations (03-XX)

Cites Work

• Unnamed Item
• Making the supercompactness of \(\nu\) indestructible under \(\nu\)-directed closed forcing
• Measurable cardinals and the continuum hypothesis
• SQUARES, SCALES AND STATIONARY REFLECTION
• The tree property at ℵ_ω+1
• ARONSZAJN TREES AND FAILURE OF THE SINGULAR CARDINAL HYPOTHESIS
• A very weak square principle
• The consistency strength of choiceless failures of SCH
• On SCH and the approachability property

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