paper

Another ordering of the ten cardinal characteristics in Cichoń's diagram

arXiv:1712.00778 · doi:10.14712/1213-7243.2015.273

Abstract

It is consistent that \[ \aleph_1 < \mathrm{add}(\mathrm{Null}) < \mathrm{add}(\mathrm{Meager})= \mathfrak{b} < \mathrm{cov}(\mathrm{Null}) < \mathrm{non}(\mathrm{Meager}) < \mathrm{cov}(\mathrm{Meager}) = 2^{\aleph_0}. \] Assuming four strongly compact cardinals, it is consistent that \[ \aleph_1 < \mathrm{add}(\mathrm{Null}) <\mathrm{add}(\mathrm{Meager})=\mathfrak{b} < \mathrm{cov}(\mathrm{Null}) < \mathrm{non}(\mathrm{Meager}) < \mathrm{cov}(\mathrm{Meager}) < \mathrm{non}(\mathrm{Null}) < \mathrm{cof}(\mathrm{Meager})= \mathfrak{d} < \mathrm{cof}(\mathrm{Null}) < 2^{\aleph_0}. \]

v2: major corrections

References in corpus (2)

Cited by in corpus (8)