Cichoń's maximum

@article{Goldstern2017CichosM,
  title={Cichoń's maximum},
  author={Martin Goldstern and Jakob Kellner and Saharon Shelah},
  journal={Annals of Mathematics},
  year={2017},
  volume={190},
  pages={113-143}
}
  • Martin Goldstern, Jakob Kellner, Saharon Shelah
  • Published 2017
  • 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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