The Galvin property at $\kappa^{++}$ and not at $\kappa^+$
Logic
2025-08-21 v1
Abstract
We construct a complete ultrafilter over such that Gal and Gal. This answers a question of T. Benhamou and G. Goldberg.
Cite
@article{arxiv.2508.14619,
title = {The Galvin property at $\kappa^{++}$ and not at $\kappa^+$},
author = {Moti Gitik and Shachar Herpe},
journal= {arXiv preprint arXiv:2508.14619},
year = {2025}
}