Dergiler / Turkish Journal of Mathematics / 2008 / Cilt: 32 - Sayı: 4
Essential Spectra of Composition Operators on the Space of Bounded Analytic Functions
- Sayfa
- 475–480
- DOI
- —
Özet
In this small note we characterize the essential spectra of a class of composition operators on H\infty(H) of the upper half-plane H and on H\infty(D) of the unit disc D. These composition operators are induced by perturbations of translations
Abstract
In this small note we characterize the essential spectra of a class of composition operators on H\infty(H) of the upper half-plane H and on H\infty(D) of the unit disc D. These composition operators are induced by perturbations of translations