| German | English |
| adjungierter Operator | adjoint operator (ssn) |
| Laplace-Operator | Laplacian |
| Laplace-Operator | Laplacian operator |
| Nabla-Operator | nabla |
| Nabla-Operator | nabla operator |
| skalarer Laplace-Operator | Laplacian of a scalar field |
| vektorieller Laplace-Operator | Laplacian of a vector field |