A note on the normal filters extension property

Yair Hayut

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arXiv · 1909.00624

A note on the normal filters extension property

Yair Hayut

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Abstract

We show that if $\lambda^{<\kappa} = \lambda$ and every normal filter on $P_\kappa\lambda$ can be extended to a $\kappa$-complete ultrafilter then so does every $\kappa$-complete filter on $\lambda$. This answers a question of Gitik.

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Yair Hayut. 2019-09-02. A note on the normal filters extension property. https://arxiv.org/abs/1909.00624

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