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arXiv · 1409.0579

CH and the Moore-Mrowka Problem

Alan Dow·Todd Eisworth
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Abstract

We show that the Continuum Hypothesis is consistent with all regular spaces of hereditarily countable $\pi$-character being C-closed. This gives us a model of ZFC in which the Continuum Hypothesis holds and compact Hausdorff spaces of countable tightness are sequential.

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Alan Dow, Todd Eisworth. 2014-09-01. CH and the Moore-Mrowka Problem. https://arxiv.org/abs/1409.0579

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