Oscillations of anharmonic Fourier series and the wave equation (Q1088061)
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scientific article; zbMATH DE number 3989939
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Oscillations of anharmonic Fourier series and the wave equation |
scientific article; zbMATH DE number 3989939 |
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Oscillations of anharmonic Fourier series and the wave equation (English)
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1985
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The author studies the oscillation of solution for wave equation. Some results on the sign of sufficiently regular solution are obtained, these results rely on a study of the sign of almost periodic functions of a special form restricted to a bounded interval.
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anharmonic Fourier series
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oscillation
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wave equation
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regular solution
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almost periodic functions
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