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On the principle of Fermat in elastodynamics - MaRDI portal

On the principle of Fermat in elastodynamics (Q1892280)

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scientific article; zbMATH DE number 762273
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English
On the principle of Fermat in elastodynamics
scientific article; zbMATH DE number 762273

    Statements

    On the principle of Fermat in elastodynamics (English)
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    8 June 1995
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    geometrical optics
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    classical mechanics
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    anisotropic case
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    characteristic curves
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    eikonal equation
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    second order derivative
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    squared Lagrangian
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