| タイトル | Convergence results for pseudospectral approximations of hyperbolic systems by a penalty type boundary treatment |
| 本文（外部サイト） | http://hdl.handle.net/2060/19900002914 |
| 著者（英） | Gottlieb, David; Funaro, Daniele |
| 著者所属（英） | Institute for Computer Applications in Science and Engineering |
| 発行日 | 1989-09-01 |
| 言語 | eng |
| 内容記述 | A new method of imposing boundary conditions in the pseudospectral approximation of hyperbolic systems of equations is proposed. It is suggested to collocate the equations, not only at the inner grid points, but also at the boundary points and use the boundary conditions as penalty terms. In the pseudo-spectral Legrendre method with the new boundary treatment, a stability analysis for the case of a constant coefficient hyperbolic system is presented and error estimates are derived. |
| NASA分類 | NUMERICAL ANALYSIS |
| レポートNO | 90N12230
NAS 1.26:181929
NASA-CR-181929
ICASE-89-59 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/139984 |
