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arXiv · 1909.11891

Dowker filters and Magidor forcing

Shimon Garti·Yair Hayut
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Abstract

We prove that the consistency of the existence of a Dowker filter at $\kappa^+$ along with $2^\kappa=\kappa^+$ where $\kappa$ is regular and uncountable. Using Magidor forcing we also prove the consistency of the existence of a Dowker filter at $\mu^+$ where $\mu>{\rm cf}(\mu)>\omega$.

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Shimon Garti, Yair Hayut. 2019-09-26. Dowker filters and Magidor forcing. https://doi.org/10.1090/proc%2F15047

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