English

Large normal ideals concentrating on a fixed small cardinality

Logic 2008-02-03 v1

Abstract

A property of a filter, a kind of large cardinal property, suffices for the proof in Liu Shelah [LiSh:484] and is proved consistent as required there. A natural property which looks better, not only is not obtained here, but is shown to be false. On earlier related theorems see Gitik Shelah [GiSh310].

Keywords

Cite

@article{arxiv.math/9406219,
  title  = {Large normal ideals concentrating on a fixed small cardinality},
  author = {Saharon Shelah},
  journal= {arXiv preprint arXiv:math/9406219},
  year   = {2008}
}