Matrix multilevel methods and preconditioning

DOI10.1023/A:1022073630618zbMath1017.65030OpenAlexW1561939810MaRDI QIDQ1864777

Jochen Staudacher, Thomas Kilian Huckle

Publication date: 14 May 2003

Published in: BIT (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1022073630618

zbMATH Keywords

numerical examplespreconditioningiterative methodsalgebraic multigridmultigrid methodssymmetric positive definite matricesmatrix multilevel methodssparse ill-conditioned matrix

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) 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)

Related Items (2)

Sparse matrix approximations for multigrid methods ⋮ Multigrid methods for block Toeplitz matrices with small size blocks

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