Main mesh classes

Main finite element classes

Main linear algebra classes and sources

Main parallel classes

Example codes

Example 1: nodal H1 FEM for the Laplace problem
Example 1p: parallel nodal H1 FEM for the Laplace problem
Example 2: vector FEM for linear elasticity
Example 2p: parallel vector FEM for linear elasticity
Example 3: Nedelec H(curl) FEM for the definite Maxwell problem
Example 3p: parallel Nedelec H(curl) FEM for the definite Maxwell problem
Example 4: Raviart-Thomas H(div) FEM for the grad-div problem
Example 4p: parallel Raviart-Thomas H(div) FEM for the grad-div problem
Example 5: mixed pressure-velocity FEM for the Darcy problem
Example 5p: parallel mixed pressure-velocity FEM for the Darcy problem
Example 6: non-conforming adaptive mesh refinement for the Laplace problem
Example 6p: parallel non-conforming adaptive mesh refinement for the Laplace problem
Example 7: Laplace problem on a surface (the unit sphere)
Example 7p: parallel Laplace problem on a surface (the unit sphere)
Example 8: Discontinuous Petrov-Galerkin (DPG) for the Laplace problem
Example 8p: parallel Discontinuous Petrov-Galerkin (DPG) for the Laplace problem
Example 9: Discontinuous Galerkin (DG) time-dependent advection
Example 9p: parallel Discontinuous Galerkin (DG) time-dependent advection
Example 10: time-dependent implicit nonlinear elasticity
Example 10p: parallel time-dependent implicit nonlinear elasticity
Example 11p: parallel Laplace eigensolver
Example 12p: parallel linear elasticity eigensolver
Example 13p: parallel Maxwell eigensolver
Example 14: Discontinuous Galerkin (DG) for the Laplace problem
Example 14p: parallel Discontinuous Galerkin (DG) for the Laplace problem
Example 15: dynamic AMR for Laplace with prescribed time-dependent source
Example 15p: parallel dynamic AMR for Laplace with prescribed time-dependent source
Example 16: time-dependent nonlinear heat equation
Example 16p: parallel time-dependent nonlinear heat equation
Example 17: Discontinuous Galerkin (DG) for linear elasticity
Example 17p: parallel Discontinuous Galerkin (DG) for linear elasticity
Example 18: Discontinuous Galerkin (DG) for the Euler equations
Example 18p: parallel Discontinuous Galerkin (DG) for the Euler equations

SUNDIALS Examples

Variants of Examples 9, 9p, 10, 10p, 16, and 16p demonstrating the use of MFEM's SUNDIALS classes

PETSc Examples

Variants of Examples 1p, 2p, 3p, 4p, 5p, 6p, 9p, and 10p demonstrating the use of MFEM's PETSc classes

Miniapps

Volta: simple electrostatics simulation code
Tesla: simple magnetostatics simulation code
Joule: transient magnetics and Joule heating miniapp
Mobius Strip: generate various Mobius strip-like meshes
Klein Bottle: generate three types of Klein bottle surfaces
Shaper: resolve material interfaces by mesh refinement
Mesh Explorer: visualize and manipulate meshes
Mesh Optimizer: optimize high-order meshes, serial and parallel versions
Display Basis: visualize finite element basis functions
HPC Example 1: high-performance nodal H1 FEM for the Laplace problem
HPC Example 1p: high-performance parallel nodal H1 FEM for the Laplace problem

See also the README in the examples/ directory