Logic Seminar
Dima Sinapova
UIC
The extend of square in models of not SCH
Abstract: We investigate the relationship between square properties and the failure of the Singular Cardinal Hypothesis (SCH). We will focus on models where SCH fails at $\aleph_\omega$ and models when SCH fails at $\kappa$ while GCH holds below $\kappa$. We will also talk about very good scales and how they interact with both square properties and SCH.
Tuesday November 19, 2013 at 4:00 PM in SEO 427