An algebraic multigrid method for Q2−Q1 mixed discretizations of the Navier–Stokes equations

DOI10.1002/nla.2109zbMath1463.65055arXiv1607.02489OpenAlexW2498129380MaRDI QIDQ4599025

Andrey Prokopenko, Raymond S. Tuminaro

Publication date: 15 December 2017

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1607.02489

zbMATH Keywords

Navier-Stokes equationspreconditioningalgebraic multigridmixed finite element discretizations

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)

Related Items

Nonlinear multigrid solvers exploiting AMGe coarse spaces with approximation properties

Uses Software

• Matlab
• CUBIT
• IFISS
• MueLu
• MueMat