We generalize to finitely connected planar domains some classical results concerning composition operators and Toeplitz operators on the Hardy space and Bergman

Together with the papers on the abstract operator theory are many papers on the theory of differential operators, boundary value problems, inverse scattering an

This concise monograph explores how core ideas in Hardy space function theory and operator theory continue to be useful and informative in new settings, leading

This work begins with the presentation of generalizations of the classical Herglotz Representation Theorem for holomorphic functions with positive real part on

In the modern study of Hilbert space operators there has been an increasingly subtle involvement with analytic function theory. This is evident in the analysis