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Non-linear wave propagation solutions by Fourier transform perturbation - MaRDI portal

Non-linear wave propagation solutions by Fourier transform perturbation (Q1157986)

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scientific article; zbMATH DE number 3739011
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Non-linear wave propagation solutions by Fourier transform perturbation
scientific article; zbMATH DE number 3739011

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    Non-linear wave propagation solutions by Fourier transform perturbation (English)
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    1981
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    Fourier transform perturbation method
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    uniformly valid asymptotic approximations
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    class of one-dimensional second order wave equations
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    small non-linearities
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    reduced to solution of pair of coupled non-linear ordinary differential equations in Fourier space
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