| タイトル | The algebraic multigrid projection for eigenvalue problems; backrotations and multigrid fixed points |
| 本文（外部サイト） | http://hdl.handle.net/2060/19950010454 |
| 著者（英） | Taasan, Shlomo; Costiner, Sorin |
| 著者所属（英） | Institute for Computer Applications in Science and Engineering |
| 発行日 | 1994-10-01 |
| 言語 | eng |
| 内容記述 | The periods of the theorem for the algebraic multigrid projection (MGP) for eigenvalue problems, and of the multigrid fixed point theorem for multigrid cycles combining MGP with backrotations, are presented. The MGP and the backrotations are central eigenvector separation techniques for multigrid eigenvalue algorithms. They allow computation on coarse levels of eigenvalues of a given eigenvalue problem, and are efficient tools in the computation of eigenvectors. |
| NASA分類 | NUMERICAL ANALYSIS |
| レポートNO | 95N16869
NASA-CR-194990
NAS 1.26:194990
ICASE-94-82 |
| 権利 | No Copyright |
