Global Chang's Conjecture and singular cardinals
Logic
2021-03-08 v2
Abstract
We investigate the possibilities of global versions of Chang's Conjecture that involve singular cardinals. We show some limitations on such principles, and prove relative to large cardinals that Chang's Conjecture can consistently hold between all pairs of limit cardinals below .
Keywords
Cite
@article{arxiv.1812.11768,
title = {Global Chang's Conjecture and singular cardinals},
author = {Monroe Eskew and Yair Hayut},
journal= {arXiv preprint arXiv:1812.11768},
year = {2021}
}