Boundary Conditions in the Schur Complement Preconditioning of Dissipative Acoustic Equations

DOI10.1137/050629720zbMath1145.65076OpenAlexW2054071789MaRDI QIDQ3516099

Mika Malinen

Publication date: 1 August 2008

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

Full work available at URL: https://doi.org/10.1137/050629720

zbMATH Keywords

Navier-Stokes equationsfinite element methodnumerical examplesSchur complementdissipationpreconditioningiterative algorithmsKrylov subspace methodsacoustics

Mathematics Subject Classification ID

Navier-Stokes equations (35Q30) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Compressible fluids and gas dynamics (76N99)

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