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Algorithms for the matrix sector function - MaRDI portal

Algorithms for the matrix sector function (Q964060)

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scientific article; zbMATH DE number 5692941
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Algorithms for the matrix sector function
scientific article; zbMATH DE number 5692941

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    Algorithms for the matrix sector function (English)
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    14 April 2010
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    matrix sector function
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    matrix sign function
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    matrix pth root
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    Schur algorithm
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    Parlett recurrence
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    Newton's method
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    Halley's method
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    stability
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    conditioning
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    Fréchet derivative
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    numerical examples
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    convergence regions
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