Cyclic polynomials in two variables

Analysis Seminar
Wednesday, September 23, 2015 - 2:05pm
1 hour (actually 50 minutes)
Skiles 005
University of South Florida
 In my talk, I will discuss coordinate shifts acting on Dirichlet spaces on the bidisk and the problem of finding cyclic vectors for these operators. For polynomials in two complex variables, I will describe a complete characterization given in terms of size and nature of zero sets in the distinguished boundary.