Diagonal supercompact Radin forcing

Omer Ben-Neria, Chris Lambie-Hanson, Spencer Unger*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Motivated by the goal of constructing a model in which there are no κ-Aronszajn trees for any regular κ>ℵ1, we produce a model with many singular cardinals where both the singular cardinals hypothesis and weak square fail.

Original languageAmerican English
Article number102828
JournalAnnals of Pure and Applied Logic
Volume171
Issue number10
DOIs
StatePublished - Dec 2020

Bibliographical note

Publisher Copyright:
© 2020 Elsevier B.V.

Keywords

  • Radin forcing
  • Supercompact cardinals
  • Weak square

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