Ben-Zion Weltsch

collaborators

2 papers

math.LO2026

On the Intermediate Models of Strongly Compact Prikry Forcing

Tom Benhamou, Sebastiano Thei, Ben-Zion Weltsch

We analyze the intermediate models of the strongly compact Prikry forcing. We exhibit a simple combinatorial property which, for a given supercompact cardinal $I^º$ , characterize th…

math.LO2025

Supercompact Measures and the Galvin Property

Tom Benhamou, Ben-Zion Weltsch

We study saturation properties of $I ¨ $ -complete measures on $P_{I^} º (I^»)$ , where $I^»$ can be either regular or singular. In particular, we prove that in contrast to Galvin's theorem,…