On parallel two-stage methods for Hermitian positive definite matrices with applications to preconditioning

zbMath0983.65042MaRDI QIDQ5942484

Jose Penadés, Violeta Migallón, Jesús M. Castel

Publication date: 16 September 2001

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/121754

zbMATH Keywords

algorithmpreconditioningnumerical testsiterative methodconjugate gradient methodparallel computingblock methodmultisplitting methodstwo-stage method

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Parallel numerical computation (65Y05)

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Parallelization of Hermitian positive definite systems of equations: a hierarchical Jacobi approach

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