A note on the normal filters extension property

Yair Hayut*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


We show that if λ = λ and every normal filter on Pκλ can be extended to a κ-complete ultrafilter, then so does every κ-complete filter on λ. This answers a question of Gitik.

Original languageAmerican English
Pages (from-to)3129-3133
Number of pages5
JournalProceedings of the American Mathematical Society
Issue number7
StatePublished - Jul 2020
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2020 American Mathematical Society.


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