A high performance level-block approximate LU factorization preconditioner algorithm (Q2228018)

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A high performance level-block approximate LU factorization preconditioner algorithm
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    A high performance level-block approximate LU factorization preconditioner algorithm (English)
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    16 February 2021
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    sparse matrices
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    incomplete LU factorizations
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    block-structured methods
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    dense matrix kernels
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    block ILU method
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