Spectral Analysis of a Preconditioned Iterative Method for the Convection‐Diffusion Equation

DOI10.1137/050627381zbMath1140.65024OpenAlexW2109926900MaRDI QIDQ5446463

Stefano Serra Capizzano, Daniele Bertaccini, Gene H. Golub

Publication date: 6 March 2008

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/050627381

zbMATH Keywords

algorithmconvergenceconvection-diffusion equationnumerical experimentspreconditioningfinite differencesmultilevel structuresgeneralized minimal residual (GMRES) algorithm

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) 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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