Mathematical logic seminar - Feb 16 2010

Time: 12:00 - 13:20

Room: PPB 300 (next to Facilities Management Services)

Speaker:     Paul McKenney   

Title: C-star algebras and set theory V


We will continue our construction of an outer automorphism of the Calkin algebra, on a separable Hilbert space, under the assumption of CH. Time permitted, we will also sketch a proof showing that, under the assumption of TA + MA, every automorphism of the Calkin algebra on a Hilbert space of dimension aleph_1 is inner.

Notes on this series of talks