Finite Element Spaces
We collect a list of finite element spaces implemented in iFEM. We describe basis using barycentric coordinates.
- P1 Linear Element
- P2 Quadratic Element in 2D
- P3 Cubic Element in 2D
- P2 Quadratic Element in 3D
- CR Nonconforming P1 Element in 2D and 3D
- P0-P0 Weak Galerkin Element in 2D and 3D
- RT0 lowest order edge element in 2D
- RT0 lowest order face element in 3D
- BDM1 linear edge element in 2D
- BDM1 linear face element in 3D
- Maxwell NE0 lowest order edge element in 3D
- Maxwell NE1 linear edge element in 3D
- Maxwell NE2 quadratic edge element in 3D
- Stokes RT0-P0 element in 2D
- Stokes P2-P0 element in 2D
- Stokes P2-P1 element in 2D
- Stokes isoP2-P0 element in 2D
- Stokes isoP2-P1 element in 2D