A reverse Ozawa-Rogers estimate (Q6062716)
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scientific article; zbMATH DE number 7761514
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A reverse Ozawa-Rogers estimate |
scientific article; zbMATH DE number 7761514 |
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A reverse Ozawa-Rogers estimate (English)
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6 November 2023
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Summary: We provide a reverse bilinear estimate for the one-dimensional Klein-Gordon equation that complements a result of Ozawa and Rogers. The proof relies on the cosine formula for frequency vectors adapted to the Klein-Gordon equation.
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bilinear estimate
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Klein-Gordon equation
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Fourier transform
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