English

Negative results on precipitous ideals on omega_1

Logic 2022-09-21 v2

Abstract

We show that in extender models there are no generic embeddings with critical point ω1\omega_1 that resemble the stationary tower at the second Woodin cardinal.

Keywords

Cite

@article{arxiv.2110.02733,
  title  = {Negative results on precipitous ideals on omega_1},
  author = {Grigor Sargsyan},
  journal= {arXiv preprint arXiv:2110.02733},
  year   = {2022}
}