High level implementation of geometric multigrid solvers for finite element problems: Applications in atmospheric modelling

Article, Preprint OPEN
Mitchell, Lawrence; Müller, Eike Hermann;
  • Publisher: Elsevier
  • Related identifiers: doi: 10.1016/j.jcp.2016.09.037
  • Subject: Applied Mathematics | 65F08, 65N55, 76M10, 86A10 | Computer Science - Mathematical Software | Mathematical Sciences | Engineering | G.4 | G.1.3 | J.2 | Physical Sciences | Physics - Fluid Dynamics | G.1.8 | D.2.2 | Mathematics - Numerical Analysis

The implementation of efficient multigrid preconditioners for elliptic partial differential equations (PDEs) is a challenge due to the complexity of the resulting algorithms and corresponding computer code. For sophisticated (mixed) finite element discretisations on uns... View more