Essential Spectra of Composition Operators on the Space of Bounded Analytic Functions

Authors

UĞUR GÜL

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

DOI

-

First Page

475

Last Page

480

Recommended Citation

GÜL, UĞUR (2008) "Essential Spectra of Composition Operators on the Space of Bounded Analytic Functions," Turkish Journal of Mathematics: Vol. 32: No. 4, Article 8. Available at: https://journals.tubitak.gov.tr/math/vol32/iss4/8