English

On the centeredness of saturated ideals

Logic 2022-07-26 v1

Abstract

We show that Kunen's saturated ideal over 1\aleph_1 is not centered. We also evaluate the extent of saturation of Laver's saturated ideal in terms of (κ,λ,<ν)(\kappa,\lambda,<\nu)-saturation.

Keywords

Cite

@article{arxiv.2207.11959,
  title  = {On the centeredness of saturated ideals},
  author = {Kenta Tsukuura},
  journal= {arXiv preprint arXiv:2207.11959},
  year   = {2022}
}