Year: 2026
Type: preprint
Abstract: Let $θ$ be a nonconstant inner function, we prove that every bounded truncated Toeplitz operator on the model space $K_θ=H^2\ominusθH^2$ admits a bounded symbol if and only if $θ$ is one-component, that is, if $\{z\in\mathbb D:|θ(z)|
Source: arXiv (Cornell University)
Author: Ma, Pan
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7223090397