Justification of the coupled-mode approximation for a nonlinear elliptic problem with a periodic potential (Q5442940)
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scientific article; zbMATH DE number 5236495
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Justification of the coupled-mode approximation for a nonlinear elliptic problem with a periodic potential |
scientific article; zbMATH DE number 5236495 |
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Justification of the coupled-mode approximation for a nonlinear elliptic problem with a periodic potential (English)
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18 February 2008
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gap solitons in periodic potential
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coupled-mode equations
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justification of asymptotic approximations
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Lyapunov-Schmidt reductions
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Fourier analysis
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