Asynchronous substructuring method with alternating local and global iterations

DOI10.1016/j.cam.2021.113531zbMath1470.65052OpenAlexW3133829681MaRDI QIDQ2020584

Frédéric Magoulès, Guillaume Gbikpi-Benissan

Publication date: 23 April 2021

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

Full work available at URL: https://doi.org/10.1016/j.cam.2021.113531

zbMATH Keywords

domain decomposition methodsparallel computingalternating methodssubstructuring methodsasynchronous methods

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Parallel numerical computation (65Y05) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55)

Related Items

Asynchronous Multiplicative Coarse-Space Correction, Asynchronous multisplitting-based primal Schur method, Asynchronous global-local non-invasive coupling for linear elliptic problems

Uses Software

• mpi4py
• Python
• SfePy
• petsc4py

Cites Work

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• NOTE ON M-MATRICES
• Convergence of non-stationary parallel multisplitting methods for hermitian positive definite matrices