Graph embedding and the P-ideal dichotomy
Speaker:
Juris Steprans, York University
Date and Time:
Friday, April 22, 2016 - 1:30pm to 3:00pm
Location:
Fields Institute, Room 210
Abstract:
I will discuss a family of proofs of the consistency of a universal graph on $\omega_1$ with the failure of CH that rely on iterating reals and using the P-ideal dichotomy.
