Bibloch mappings and composition operators from Bloch type spaces to BMOA (Q549763)
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scientific article; zbMATH DE number 5925557
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Bibloch mappings and composition operators from Bloch type spaces to BMOA |
scientific article; zbMATH DE number 5925557 |
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Bibloch mappings and composition operators from Bloch type spaces to BMOA (English)
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18 July 2011
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The paper constructs analytic functions \(f_1\) and \(f_2\) on the unit disk \(\mathbb D\) such that \[ |f_1'(z)|+|f_2'(z)|\sim\psi\left(1\over{1-|z|}\right) \] for a wide class of weight functions \(\psi\). As applications, several known results about Bloch-BMO pullbacks are generalized.
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Bloch functions
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BMOA
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normal weights
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BiBloch functions
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pullback
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