Long time existence for the quadratic wave equation associated to the harmonic oscillator (Q898366)
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scientific article; zbMATH DE number 6517953
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Long time existence for the quadratic wave equation associated to the harmonic oscillator |
scientific article; zbMATH DE number 6517953 |
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Long time existence for the quadratic wave equation associated to the harmonic oscillator (English)
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8 December 2015
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small divisor
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normal form
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0.9074073
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0.8971624
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0.89281034
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0.8904296
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0.8850728
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0.8802463
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0.8785362
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0.8764579
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