Compactness and hypercyclicity of co-analytic Toeplitz operators on de Branges-Rovnyak spaces
We study the compactness and the hypercyclicity of Toeplitz operators Tϕ¯,b{T_{\bar \varphi ,b}} with co-analytic and bounded symbols on de Branges-Rovnyak spaces ℋ(b). For the compactness of Tϕ¯,b{T_{\bar \varphi ,b}}, we will see that the result depends on the boundary spectrum of b. We will prove...
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| Format: | Article |
| Language: | English |
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De Gruyter
2020-02-01
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| Series: | Concrete Operators |
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| Online Access: | https://doi.org/10.1515/conop-2020-0004 |