Convergence of Lindstedt series for the nonlinear wave equation (Q1766157)
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scientific article; zbMATH DE number 2139416
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Convergence of Lindstedt series for the nonlinear wave equation |
scientific article; zbMATH DE number 2139416 |
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Convergence of Lindstedt series for the nonlinear wave equation (English)
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28 February 2005
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The authors deal with 1-D nonlinear wave equations. Using irrationality conditions stronger than the usual Diophantine one they prove existence of oscillatory solutions.
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Dirichlet boundary condition
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Diophantine condition
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irrationality conditions
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