Idempotent filtering in spectral and spectral element methods (Q860281)

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scientific article; zbMATH DE number 5082909
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Idempotent filtering in spectral and spectral element methods
scientific article; zbMATH DE number 5082909

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    Idempotent filtering in spectral and spectral element methods (English)
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    9 January 2007
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    conservation laws
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    nonlinear ill-posed problem
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    inverse problem
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    Helmholtz equation
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    numerical examples
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    optimization method
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    numerical results
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