A new class of decomposition for symmetric systems

DOI10.1016/0093-6413(92)90060-NzbMath0757.65027OpenAlexW2025992401MaRDI QIDQ1198362

Jenn-Ching Luo

Publication date: 16 January 1993

Published in: Mechanics Research Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0093-6413(92)90060-n

zbMATH Keywords

linear systemparallel computationsymmetric matrixmatrix inversionmatrix decomposition

Mathematics Subject Classification ID

Factorization of matrices (15A23) Parallel numerical computation (65Y05) Direct numerical methods for linear systems and matrix inversion (65F05)

Related Items (9)

A new class of decomposition for inverting asymmetric and indefinite matrices ⋮ A sparsity for decomposing a symmetric matrix ⋮ Extended concept of stair-shape sparsity for the inverse of an asymmetric matrix ⋮ ILU preconditioning based on the FAPINV algorithm ⋮ Analysis of round-off errors ⋮ A proof in favor of block-based procedure ⋮ An incomplete inverse as a preconditioner for the conjugate gradient method ⋮ On the relation between the AINV and the FAPINV algorithms ⋮ An optimum partition for inverting a nonsingular matrix

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