A uniform estimate for quartile operators (Q699252)
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scientific article; zbMATH DE number 1803985
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A uniform estimate for quartile operators |
scientific article; zbMATH DE number 1803985 |
Statements
A uniform estimate for quartile operators (English)
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4 November 2003
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A family \(H_L\) of modified quartile operators is defined with the Walsh wave packets and it is proved that the operators \(H_L\) are uniformly of weak type \(L^2 \times L^2 \to L^{1,\infty}\).
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Walsh wave packets
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quartile operators
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bilinear Hilbert transform
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