Norm and essential norm of truncated Toeplitz operators on model spaces

Release time:2023-09-01

Journal:中国科学-数学

Key Words:In this paper, we obtain an upper bound and a lower bound of the norm and essential norm of truncated Toeplitz operators on model spaces by the distribution function inequality. As a consequence, we get a necessary and sufficient condition of compactness of truncated Toeplitz operators on model spaces.

Co-author:Dechao Zheng

First Author:Pan Ma

Indexed by:Journal paper

Translation or Not:no

Date of Publication:2023-05-26