If you are new to Bempp, we recommend that you begin by downloading the Bempp Docker image, then read the Bempp overview. The documentation on this page is all based on Bempp version 3.1.5.

- Grids in Bempp
- Function spaces
- Grid functions
- Operator concepts
- Available operators
- Quadrature
- Fast assembly via hierarchical matrices
- Solving linear systems
- Import and export of Gmsh files
- Changing the Bempp options

For reference, we have compiled a list of the notation used in these tutorials.

## Examples

The following examples demonstrate problems that can be solved using Bempp. They may be viewed here, or downloaded as Jupyter notebooks.

Here, they are grouped by the PDE that they solve. You may alternatively browse examples with the following tags: Calderón preconditioning, FEM-BEM coupling, FEniCS, Helmholtz, high frequency, Laplace, Maxwell, wave scattering, wave transmission.

### Laplace

- Solving a Laplace problem with Dirichlet boundary conditions
- Solving a mixed Neumann-Dirichlet Problem

### Helmholtz

- Scattering from a sphere using a combined direct formulation
- BEM-BEM coupling for a Helmholtz transmission problem
- OSRC preconditioned high-frequency scattering
- Simple FEM-BEM Coupling for the Helmholtz Equation