## Solids

Discretizations of volumes in euclidean 3-space and of 3-manifolds.

#### References

- Manfredo P. do Carmo:
*Differential Geometry of Curves and Surfaces*,
Prentice-Hall Englewood Cliffs, NJ (1976).
- Gerd Fischer:
*Mathematical Models*, Vieweg Verlag (1986).

#### Technical
Note

As a guide, meshes should have no holes, no degenerate triangles and
elements, no duplicate vertices. Surfaces should have meshes with an adjacency
relation.