A modified block flexible GMRES method with deflation at each iteration for the solution of non-Hermitian linear systems with multiple right-hand sides (Q2870695)

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scientific article; zbMATH DE number 6248328
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A modified block flexible GMRES method with deflation at each iteration for the solution of non-Hermitian linear systems with multiple right-hand sides
scientific article; zbMATH DE number 6248328

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    21 January 2014
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    block Krylov space method
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    block size reduction
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    deflation at each iteration
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    flexible preconditioning
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    multiple right-hand sides
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    block generalized minimal residual (GMRES) method
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    least-squares problem
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    numerical experiments
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    A modified block flexible GMRES method with deflation at each iteration for the solution of non-Hermitian linear systems with multiple right-hand sides (English)
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