Semicirculant Solvers and Boundary Corrections for First-Order Partial Differential Equations

DOI10.1137/S106482759324999XzbMath0855.65099OpenAlexW2081657996MaRDI QIDQ4883658

Sverker Holmgren, Kurt Otto

Publication date: 3 February 1997

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

Full work available at URL: https://doi.org/10.1137/s106482759324999x

zbMATH Keywords

Navier-Stokes equationsdomain decompositionpreconditionersconjugate gradient iterationfirst-order partial differential equationsboundary correctionsSchur complement matrix methodsemicirculant solvers

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55) Initial value problems for first-order hyperbolic systems (35L45)

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