Abstract
Boundary conditions for gas dynamics are chosen to make the first-order conserved density finitely integrable. The action of the corresponding third-order Noetherian symmetry on the boundary condition is discussed. A generalisation to first-order diagonalised quasilinear systems is considered.
| Original language | English |
|---|---|
| Article number | 011 |
| Pages (from-to) | 3417-3422 |
| Number of pages | 6 |
| Journal | Journal of Physics A: Mathematical and General |
| Volume | 21 |
| Issue number | 17 |
| DOIs | |
| Publication status | Published - 1988 |