Structured eigenvalue methods for the computation of corner singularities in 3D anisotropic elastic structures (Q1867596)

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scientific article; zbMATH DE number 1891576
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Structured eigenvalue methods for the computation of corner singularities in 3D anisotropic elastic structures
scientific article; zbMATH DE number 1891576

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    Structured eigenvalue methods for the computation of corner singularities in 3D anisotropic elastic structures (English)
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    2 April 2003
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    three-dimensional vertex singularities
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    Lamé equations
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    anisotropic elastic fields
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    operator pencil
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    self-adjoint positive definite sesquilinear forms
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    quadratic variational boundary eigenvalue problem
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    skew-Hermitian form
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    finite element method
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    implicitly restarted Arnoldi method
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