| タイトル | Multigrid and cyclic reduction applied to the Helmholtz equation |
| 本文（外部サイト） | http://hdl.handle.net/2060/19940019203 |
| 著者（英） | Brackenridge, Kenneth |
| 著者所属（英） | Oxford Univ. |
| 発行日 | 1993-11-01 |
| 言語 | eng |
| 内容記述 | We consider the Helmholtz equation with a discontinuous complex parameter and inhomogeneous Dirichlet boundary conditions in a rectangular domain. A variant of the direct method of cyclic reduction (CR) is employed to facilitate the design of improved multigrid (MG) components, resulting in the method of CR-MG. We demonstrate the improved convergence properties of this method. |
| NASA分類 | COMMUNICATIONS AND RADAR |
| レポートNO | 94N23676 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/114151 |
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