AMGe---Coarsening Strategies and Application to the Oseen Equations

DOI10.1137/040610350zbMath1136.76413OpenAlexW2148070575MaRDI QIDQ5470404

Markus Wabro

Publication date: 30 May 2006

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

Full work available at URL: https://semanticscholar.org/paper/83d7ba0c1dd731a03fa818f5cd02b3be288208b3

zbMATH Keywords

convection-diffusion equationsOseen equationsAMGmixed problemsAMGe

Mathematics Subject Classification ID

Incompressible viscous fluids (76D99) Iterative numerical methods for linear systems (65F10) Finite element methods applied to problems in fluid mechanics (76M10)

Related Items (9)

ILU Preconditioners for Nonsymmetric Saddle-Point Matrices with Application to the Incompressible Navier--Stokes Equations ⋮ A new algebraic multigrid approach for Stokes problems ⋮ Algebraic Multigrid for Stokes Equations ⋮ Partitioned solution algorithms for fluid-structure interaction problems with hyperelastic models ⋮ A comparison of element agglomeration algorithms for unstructured geometric multigrid ⋮ FLEXMG: A new library of multigrid preconditioners for a spectral/finite element incompressible flow solver ⋮ Numerical simulation of fluid-structure interaction problems with hyperelastic models: a monolithic approach ⋮ Stability and convergence of characteristic MAC scheme and post-processing for the Oseen equations on non-uniform grids ⋮ Numerical simulation of fluid-structure interaction problems on hybrid meshes with algebraic multigrid methods

Uses Software

• METIS
• MGridGen

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