Topic guides

This is an overview of the topic guides.

• Introduction to FEM
• • Strong form
  • Weak form
  • Finite Element approximation
  • Notes on the implementation
  • More details
• Reference shapes
• • Entity naming
  • Entity numbering
• FEValues
• • Mapping of finite elements
  • Walkthrough: Creating SimpleCellValues
  • Further reading
• Degrees of Freedom
• • Fields
  • Ordering of Dofs
• Assembly
• • Assembler
  • Pseudo-code for efficient assembly
  • Comparison of assembly strategies
• Boundary and initial conditions
• • Dirichlet boundary conditions
  • Neumann boundary conditions
  • Periodic boundary conditions
  • Initial conditions
• Constraints
• • Affine constraints
• Grid
• • Mesh reading
  • Grid datastructure
  • AbstractGrid
  • Topology
• Export