Hyponormal Toeplitz Operators on the Dirichlet Spaces

We completely characterize the hyponormality of bounded Toeplitz operators with Sobolev symbols on the Dirichlet space and the harmonic Dirichlet space.

Bibliographic Details
Main Authors: Puyu Cui, Yufeng Lu
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2013/186326