# Cichoń's maximum

@article{Goldstern2019CichosM,
title={Cichoń's maximum},
author={Martin Goldstern and Jakob Kellner and Saharon Shelah},
journal={Annals of Mathematics},
year={2019}
}
• Published 8 August 2017
• Materials Science, Mathematics
• Annals of Mathematics
Assuming four strongly compact cardinals, it is consistent that all entries in Cichon's diagram are pairwise different, more specifically that $\aleph_1 < \mathrm{add}(\mathrm{null}) < \mathrm{cov}(\mathrm{null}) < \mathfrak{b} < \mathrm{non}(\mathrm{meager}) < \mathrm{cov}(\mathrm{meager}) < \mathfrak{d} < \mathrm{non}(\mathrm{null}) < \mathrm{cof}(\mathrm{null}) < 2^{\aleph_0}.$
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