Wave interpolation finite elements for Helmholtz problems with jumps in the wave speed (Q1777118)

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scientific article; zbMATH DE number 2167977
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Wave interpolation finite elements for Helmholtz problems with jumps in the wave speed
scientific article; zbMATH DE number 2167977

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    Wave interpolation finite elements for Helmholtz problems with jumps in the wave speed (English)
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    12 May 2005
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    Helmholtz equation
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    Finite elements
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    Plane wave basis
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    Lagrange multipliers
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    Wave scattering
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