A shifted block FOM algorithm with deflated restarting for matrix exponential computations (Q1696852)

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scientific article; zbMATH DE number 6839095
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A shifted block FOM algorithm with deflated restarting for matrix exponential computations
scientific article; zbMATH DE number 6839095

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    A shifted block FOM algorithm with deflated restarting for matrix exponential computations (English)
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    15 February 2018
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    matrix exponential
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    Carathéodory-Fejér approximation
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    shifted linear systems
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    multiple right-hand sides
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    full orthogonalization method
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    deflated restarting
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    algorithm
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    numerical experiment
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    generalized minimal residual algorithm
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