English

Generic I0 at $\aleph_\omega$

Logic 2017-12-19 v3

Abstract

In this paper it is introduced a generic large cardinal akin to I0, and its consequences are analyzed in the case that ω\aleph_\omega is such a generic large cardinal. In this case ω\aleph_\omega is J\'{o}nsson, and in a choiceless inner model many properties hold that are in contrast with PCF in ZFC.

Cite

@article{arxiv.1609.07970,
  title  = {Generic I0 at $\aleph_\omega$},
  author = {Vincenzo Dimonte},
  journal= {arXiv preprint arXiv:1609.07970},
  year   = {2017}
}
R2 v1 2026-06-22T16:01:19.026Z