The $\mathsf{HOD}$ Hypothesis and a supercompact cardinal
Logic
2025-10-02 v1
Abstract
In this paper, we prove that: if is supercompact and the Hypothesis holds, then there is a proper class of regular cardinals in which are measurable in . Woodin also proved this result. As a corollary, we prove Woodin's Local Universality Theorem. This work shows that under the assumption of the Hypothesis and supercompact cardinals, large cardinals in are reflected to be large cardinals in in a local way, and reveals the huge difference between -supercompact cardinals and supercompact cardinals under the Hypothesis.
Cite
@article{arxiv.1801.10420,
title = {The $\mathsf{HOD}$ Hypothesis and a supercompact cardinal},
author = {Yong Cheng},
journal= {arXiv preprint arXiv:1801.10420},
year = {2025}
}
Comments
Published in Mathematical Logic Quarterly. 63, No. 5, 462-472 (2017)