Fréchet cardinals

Gabriel Goldberg

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arXiv · 1810.05035

Fréchet cardinals

Gabriel Goldberg

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Abstract

An infinite cardinal $λ$ is called Fréchet if the Fréchet filter on $λ$ extends to a countably complete ultrafilter. We investigate the relationship between Fréchet cardinals and strongly compact cardinals under a hypothesis called the Ultrapower Axiom.

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Gabriel Goldberg. 2018-10-09. Fréchet cardinals. https://arxiv.org/abs/1810.05035

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