PDELab Recipes

PDELab Recipes

These recipes are short examples on how to achieve common tasks in PDELab.
For complete examples on solving various types of PDEs along with the respective math background, please refer to the dune-pdelab-tutorials module at https://www.dune-project.org/modules/dune-pdelab-tutorials/.

Meshing

• Transforming a cartesian mesh

Grid functions

• Integrating grid functions
• Operations on grid functions
• Setting up blocked data structures

PDE discretization

• Assembling a linear system from a PDE
• Solving a linear system within PDELab
• Solving a linear system using ISTL
• Operator splitting

Parallelism

• Communication in parallel programs