A balancing domain decomposition method by constraints for advection-diffusion problems

DOI10.2140/camcos.2008.3.25zbMath1165.65402OpenAlexW2157071675MaRDI QIDQ1018988

Jing Li, Xuemin Tu

Publication date: 26 May 2009

Published in: Communications in Applied Mathematics and Computational Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/camcos.2008.3.25

zbMATH Keywords

convergencenumerical experimentspreconditioningfinite elementadvection-diffusion equationsRobin boundary conditionbalancing domain decomposition methods by constraintsnonsymmetric, positive definite linear systems

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) 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)

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