Parallel solution of symmetric positive definite systems based on decomposition into overlapping blocks

zbMath1022.65033MaRDI QIDQ1395302

I. N. Kon'shin, Igor E. Kaporin

Publication date: 1 July 2003

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

zbMATH Keywords

convergencenumerical experimentspreconditioningparallel computationconjugate gradient methodsparse matrixsystem of linear equations

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Parallel numerical computation (65Y05)

Related Items (2)

Combination of numerical and structured approaches to the construction of a second-order incomplete triangular factorization in parallel preconditioning methods ⋮ Kaporin-kon'shin's method of parallel implementation of block preconditioners for asymmetric matrices in problems of filtration of a multicomponent mixture in a porous medium

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