Logic Seminar
Dima Sinapova
UIC
The tree property at $\aleph_{\omega^2+1}$ and $\aleph_{\omega^2+2}$
Abstract: We will show that the tree property can consistently hold at $\aleph_{\omega^2+1}$ and $\aleph_{\omega^2+2}$ simultaneously, where $\aleph_{\omega^2}$ is strong limit. This result is motivated by the long term project in set theory to get the tree property at every regular cardinal greater than $\aleph_1$. This is joint work with Spencer Unger.
Tuesday February 2, 2016 at 4:00 PM in SEO 427