Place: Fields Institute (Room 210)
Date: May 5, 2017 (14:20-15:00)
Speaker: Fulgencio Lopez, University of Toronto
Title: A result of Dzamonja with construction schemes
Abstract: We present a proof with construction schemes of the following result of Mirna Dzamonja: Forcing a Cohen real adds a Banach space of density $\omega_1$ which does not isomorphically embed in any ground model Banach space of density $\omega_1$.