The study of composition operators links some of the most basic questions you can ask about linear operators with beautiful classical results from analytic-func

This book covers Toeplitz operators, Hankel operators, and composition operators on both the Bergman space and the Hardy space. The setting is the unit disk and

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

A one-sentence definition of operator theory could be: The study of (linear) continuous operations between topological vector spaces, these being in general (bu

The purpose of the corona workshop was to consider the corona problem in both one and several complex variables, both in the context of function theory and harm