Estimation of conflict-free matrix product preconditioner on vector supercomputers

DOI10.1016/S0168-9274(98)00114-7zbMath0935.65044OpenAlexW2018211176MaRDI QIDQ1294595

Seiji Fujino

Publication date: 2 September 1999

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0168-9274(98)00114-7

zbMATH Keywords

convergenceconjugate gradient methodnonsymmetric linear systemsmatrix product preconditioner

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Finite difference methods for boundary value problems involving PDEs (65N06)

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