Tree properties at successors of singulars of many cofinalities
Abstract
From many supercompact cardinals, we show that it is consistent for the tree property to hold at many small successors of singular cardinals, each with a different cofinality. In particular, we construct a model in which the tree property holds at ℵω+ω+1 and at ℵωn+1 for all 0
Fields of Study & Subjects
Commutative Algebra and Its Applications
Graph theory and applications
Graph Labeling and Dimension Problems
Publication details
- Journal / source
- Fundamenta Mathematicae
- Publication date
- 7 May 2026
- Language
- EN