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arXiv · 1909.07614

Preservation of $\gamma$-spaces and covering properties of products

Dušan Repovš·Lyubomyr Zdomskyy
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Abstract

We prove that the Hurewicz property is not preserved by finite products in the Miller model. This is a consequence of the fact that Miller forcing preserves ground model $\gamma$-spaces.

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Dušan Repovš, Lyubomyr Zdomskyy. 2019-09-17. Preservation of $\gamma$-spaces and covering properties of products. https://doi.org/10.1090/proc/14593

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