scientific article; zbMATH DE number 884954

zbMath0845.65018MaRDI QIDQ4880402

Robert Beauwens

Publication date: 9 September 1996

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

finite elementelliptic partial differential equationsfinite difference\(M\)-matriceslarge sparse symmetric positive definite linear systemsincomplete factorization preconditioningsmatrix graphspreconditioned polynomially accelerated iterative methods

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) 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) Numerical computation of matrix norms, conditioning, scaling (65F35) Finite difference methods for boundary value problems involving PDEs (65N06)

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