Christopher Schaufhauser, University of Nebraska
Quasidiagonal Groups
Date:
Time:
4:00 pm –
4:50 pm
Location:
Avery Hall
Room: 115
Quasidiagonality was introduced by Halmos in the early 70’s in the context of single operator theory. An operator on a Hilbert space H is said to be quasidiagonal if, with respect to some basis, the operator can be written as a compact perturbation …