The predual and second predual of \(W_ \alpha\) (Q1316404)
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scientific article; zbMATH DE number 515260
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The predual and second predual of \(W_ \alpha\) |
scientific article; zbMATH DE number 515260 |
Statements
The predual and second predual of \(W_ \alpha\) (English)
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30 March 1995
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The predual and second predual of the space \(W_ \alpha\) are identified. When \(\alpha=0\), \(W_ \alpha= BMOA\). These results are similar to Fefferman's and Sarason's duality theorems. The study of boundedness and compactness of Hankel operators on Dirichlet type spaces is the key to this approach. A new result for the Schatten \(p\)-class of this operator is also indicated.
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second predual
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boundedness and compactness of Hankel operators on Dirichlet type spaces
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Schatten \(p\)-class
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0.7899149
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0.77751625
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