On a multilevel preconditioning module for unstructured mesh Krylov solvers: two‐level Schwarz

DOI10.1002/cnm.478zbMath0999.65101OpenAlexW1970538680MaRDI QIDQ4543650

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Publication date: 8 August 2002

Published in: Communications in Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cnm.478

zbMATH Keywords

convergencefinite element methodStokes flowdomain decompositionNewton methodcomputational fluid dynamicsmultilevel methodsKrylov methodsthermal convectionmultilevel preconditionertwo-level Krylov-Schwarz preconditioner

Mathematics Subject Classification ID

Numerical computation of solutions to systems of equations (65H10) Nonlinear parabolic equations (35K55) Navier-Stokes equations (35Q30) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55)

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Uses Software

• MPSalsa

Cites Work

• Unnamed Item
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