39 citations · 54 across the 4 of their papers we have counts for
5 papers
Normaloid Weighted Composition Operators on
Derek Thompson
When \ph\ is an analytic self-map of the unit disk with Denjoy-Wolff point $a \in \D$, and $ρ(\W) = ψ(a)$, we give an exact characterization for when \W\ is normaloid. We also dete…
Binormal, Complex Symmetric Operators
Caleb Holleman, Thaddeus McClatchey, Derek Thompson
In this paper, we describe necessary and sufficient conditions for a binormal or complex symmetric operator to have the other property. Along the way, we find connections to the Du…
Quasinormal and hyponormal weighted composition operators on and with linear fractional compositional symbol
Mahsa Fatehi, Mahmood Haji Shaabani, Derek Thompson
In this paper, we study quasinormal and hyponormal composition operators \W with linear fractional compositional symbol $\ph$ on the Hardy and weighted Bergman spaces. We character…
Complex Symmetric Composition Operators on
Sivaram K. Narayan, Daniel Sievewright, Derek Thompson
In this paper, we find complex symmetric composition operators on the classical Hardy space whose symbols are linear-fractional but not automorphic. In doing so, we answer a recent…
Spectra of Some Weighted Composition Operators on
Carl Cowen, Eungil Ko, Derek Thompson +1
We completely characterize the spectrum of a weighted composition operator on when has Denjoy-Wolff point with , the iterates,…