Splitting integrators for nonlinear Schrödinger equations over long times (Q972617)

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scientific article; zbMATH DE number 5710615
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Splitting integrators for nonlinear Schrödinger equations over long times
scientific article; zbMATH DE number 5710615

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    Splitting integrators for nonlinear Schrödinger equations over long times (English)
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    21 May 2010
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    nonlinear Schrödinger equation
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    splitting integrators
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    split-step Fourier method
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    long-time behavior
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    near-conservation of actions, energy, and momentum
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    modulated Fourier expansion
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    spectral semi-discretization in space
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    Lie-Trotter splitting in time
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