Riesz composition operators,


Paul S. Bourdon and Joel H. Shapiro


Pacific J. Math. 181 (1997) 231--246


Abstract: We give a sufficient condition for a univalently induced composition operator on the Hardy space H^2 to be a Riesz operator. We then establish that every Riesz composition operator has a Koenigs model and explore connections our work has with the model theory and spectral theory of composition operators.


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