Mathematical logic seminar – January 20, 2015
Time: 12:30 – 13:30
Room: Wean Hall 8201
Speaker: Paul McKenney
Title: Automorphisms of P(ω1)/finite
I will discuss some recent work with Paul Larson on automorphisms of the Boolean algebra P(ω1)/finite and related structures, along with some connections to the question of whether it is consistent with ZFC that P(ω)/finite is isomorphic to P(ω1)/finite.