The rate of convergence of iterations of implicit incomplete factorization methods

zbMath0795.65017MaRDI QIDQ1309051

V. P. Il'in

Publication date: 3 February 1994

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

zbMATH Keywords

convergencenumerical examplespreconditioningfinite element\(M\)-matrixconjugate gradient methodfinite differencerelaxation parameterStieltjes matrixblock symmetric successive overrelaxation methodimplicit incomplete factorization methods

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Finite difference methods for boundary value problems involving PDEs (65N06) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Related Items (1)

On algebras and applications of operators with pseudosparse matrices

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