Destructibility of the tree property at $\aleph_{\omega+1}$
Logic
2019-04-30 v3
Abstract
We construct a model in which the tree property holds in and it is destructible under . On the other hand we discuss some cases in which the tree property is indestructible under small or closed forcings.
Keywords
Cite
@article{arxiv.1603.05526,
title = {Destructibility of the tree property at $\aleph_{\omega+1}$},
author = {Yair Hayut and Menachem Magidor},
journal= {arXiv preprint arXiv:1603.05526},
year = {2019}
}