More about λ-support iterations of (<λ)-complete forcing notions

Andrzej Rosłanowski*, Saharon Shelah

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

This article continues Rosłanowski and Shelah (Int J Math Math Sci 28:63-82, 2001; Quaderni di Matematica 17:195-239, 2006; Israel J Math 159:109-174, 2007; 2011; Notre Dame J Formal Logic 52:113-147, 2011) and we introduce here a new property of (<λ)-strategically complete forcing notions which implies that their λ-support iterations do not collapse λ+ (for a strongly inaccessible cardinal λ).

Original languageEnglish
Pages (from-to)603-629
Number of pages27
JournalArchive for Mathematical Logic
Volume52
Issue number5-6
DOIs
StatePublished - Aug 2013

Keywords

  • Forcing
  • Iterations
  • Not collapsing cardinals
  • Proper

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