The Aitken-Like Acceleration of the Schwarz Method on Nonuniform Cartesian Grids

DOI10.1137/050636607zbMath1177.65167OpenAlexW2069779907MaRDI QIDQ3398262

Jacques Baranger, Fabienne Oudin-Dardun, Marc Garbey

Publication date: 28 September 2009

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/92786177f1690e2b2995d1c793739f8c7032ab1f

zbMATH Keywords

convergence accelerationdomain decompositionnumerical experimentsparallel computationAitken accelerationSchwarz iterationnonuniform rectangular gridsgrid computation

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) Iterative numerical methods for linear systems (65F10) Parallel numerical computation (65Y05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

Related Items (2)

Approximating the trace of iterative solutions at the interfaces with Nonuniform Fourier transform and singular value decomposition for cost-effectively accelerating the convergence of Schwarz domain decomposition ⋮ Sparse Aitken-Schwarz domain decomposition with application to Darcy flow

Uses Software

• PETSc

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