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Contour integral eigensolver for non-Hermitian systems: a Rayleigh-Ritz-type approach - MaRDI portal

Contour integral eigensolver for non-Hermitian systems: a Rayleigh-Ritz-type approach (Q987869)

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scientific article; zbMATH DE number 5778009
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English
Contour integral eigensolver for non-Hermitian systems: a Rayleigh-Ritz-type approach
scientific article; zbMATH DE number 5778009

    Statements

    Contour integral eigensolver for non-Hermitian systems: a Rayleigh-Ritz-type approach (English)
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    2 September 2010
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    numerical example
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    Rayleigh-Ritz method
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    non-Hermitian systems
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    algorithm
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    degenerated systems
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    generalized eigenvalue problem
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    contour integral eigensolver
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    spectral projection
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    filter diagonalization
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