Douglas algebras on the boundary of the big disk (Q496522)
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scientific article; zbMATH DE number 6484033
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Douglas algebras on the boundary of the big disk |
scientific article; zbMATH DE number 6484033 |
Statements
Douglas algebras on the boundary of the big disk (English)
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22 September 2015
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The content of the paper is best described by its abstract: ``Let \(G\) be the compact group of all characters of the additive group of rational numbers, and let \(H^\infty_G\) be the Banach algebra of so-called bounded hyper-analytic functions on the big-disk \(\Delta_G\). We give a sufficient condition for an algebra between \(H^\infty_G\) and \(L^\infty_G\) to be a Douglas algebra.''
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big disk
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bounded hyper-analytic functions
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Douglas algebra
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interpolating hyper-Blaschke products
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