A fast Fourier transform based direct solver for the Helmholtz problem (Q3297076)

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scientific article; zbMATH DE number 7217192
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A fast Fourier transform based direct solver for the Helmholtz problem
scientific article; zbMATH DE number 7217192

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    A fast Fourier transform based direct solver for the Helmholtz problem (English)
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    2 July 2020
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    absorbing boundary conditions
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    fast direct solver
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    finite-element discretization
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    Fourier transform
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    Helmholtz equation
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