Archives of: Logic Seminar in Turin

Dima Sinapova: Iterating Prikry Forcing

Monday, June 26th, 2017, 10.30-12.00

Aula Lagrange, Palazzo Campana, Università di Torino

Speaker: Dima Sinapova (University of Illinois at Chicago)

Title: Iterating Prikry Forcing

Abstract:

We will present an abstract approach of iterating Prikry type forcing. Then we will use it to show that it is consistent to have finite simultaneous stationary reflection at $\kappa^+$ with not SCH at $\kappa$. This extends a result of Assaf Sharon. Finally we will discuss how we can bring the construction down to $\aleph_{\omega}$. This is joint work with Assaf Rinot.