Yair Hayut

activity

20152026

most citedOn the consistency of local and global versions of Chang's Conjecture

12 citations · 49 across the 35 of their papers we have counts for

collaborators

Showing 2024Show all

3 papers · 1 filter

math.LO2024

Dense ideals

Monroe Eskew, Yair Hayut

In this paper, we obtain the consistency, relative to large cardinals, of the existence of dense ideals on every successor of a regular cardinal simultaneously. Using a consequent…

math.LO2024

Intermediate models with deep failure of choice

Yair Hayut, Assaf Shani

The following question was asked by Grigorieff: Suppose $V$ is a ZFC model and $V [G]$ is a set-generic extension of $V$ . Can there be a ZF model $N$ so that $V\subset N \subset V[G…

math.LO2024

The first measurable can be the first inaccessible cardinal

Moti Gitik, Yair Hayut, Asaf Karagila

In [8] the second and third authors showed that if the least inaccessible cardinal is the least measurable cardinal, then there is an inner model with $o (κ) \geq 2$ . In this paper we…