Toeplitzcomposition C ∗ -algebras


Let ζ and η be distinct points on the unit circle and suppose that φ is a linear-fractional self-map of the unit disk D, not an automorphism, with φ(ζ) = η. We describe the C-algebra generated by the associated composition operator Cφ and the shift operator, acting on the Hardy space on D. 

Cite this paper

@inproceedings{MOORHOUSE2008ToeplitzcompositionC, title={Toeplitzcomposition C ∗ -algebras}, author={JENNIFER L. MOORHOUSE and Marvin Rosenblum}, year={2008} }