Demos

These demos illustrate DOLFINx C++ usage. Starting with the Poisson demo is recommended.

Introductory

• Poisson equation
• Biharmonic equation

Intermediate

• Hyperelasticity
• Mixed Poisson equation
• Matrix-free conjugate gradient (CG) solver
• Interpolation between different meshes
• Interpolation and IO

Advanced

• Custom cell kernel assembly
• Mixed-domain assembly with a submesh of co-dimension 0