Sparse generalized Fourier transforms (Q878201)

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scientific article; zbMATH DE number 5146222
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Sparse generalized Fourier transforms
scientific article; zbMATH DE number 5146222

    Statements

    Sparse generalized Fourier transforms (English)
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    26 April 2007
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    block-diagonalization
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    sparse equivariant discretization matrices
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    finite element method
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    finite differences
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    heat equation
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    direct method
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    iterative method
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