Spectra of linear fractional composition operators on the Hardy and weighted Bergman spaces of the half-plane
24 Nov 2016
·
Schroderus Riikka·
We compute the spectra and the essential spectra of bounded linear fractional
composition operators acting on the Hardy and weighted Bergman spaces of the
upper half-plane. We are also able to extend the results to weighted Dirichlet
spaces of the upper half-plane.