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The Kramers-Kronig relations method and wave propagation in porous elastic media - MaRDI portal

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The Kramers-Kronig relations method and wave propagation in porous elastic media (Q1064125)

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scientific article; zbMATH DE number 3919936
Language Label Description Also known as
English
The Kramers-Kronig relations method and wave propagation in porous elastic media
scientific article; zbMATH DE number 3919936

    Statements

    The Kramers-Kronig relations method and wave propagation in porous elastic media (English)
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    1985
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    Waves of an arbitrary frequency in a porous elastic medium are investigated via the Kramers-Kronig relations method. It is shown that some of the widely accepted theories of wave propagation in random composites may violate the causality and/or linearity of the effective medium. Experimentally observed dynamic effects in random media, such as stop bands and complicated behavior of the dispersion curve, are shown to follow from the K-K relations.
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    uncorrelated scatterers
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    correlated
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    Waves of an arbitrary frequency
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    porous elastic medium
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    Kramers-Kronig relations method
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    dynamic effects
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    stop bands
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    complicated behavior of the dispersion curve
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