| タイトル | Optimal convolution SOR acceleration of waveform relaxation with application to semiconductor device simulation |
| 本文（外部サイト） | http://hdl.handle.net/2060/19940017002 |
| 著者（英） | Reichelt, Mark |
| 著者所属（英） | Massachusetts Inst. of Tech. |
| 発行日 | 1993-11-01 |
| 言語 | eng |
| 内容記述 | In this paper we describe a novel generalized SOR (successive overrelaxation) algorithm for accelerating the convergence of the dynamic iteration method known as waveform relaxation. A new convolution SOR algorithm is presented, along with a theorem for determining the optimal convolution SOR parameter. Both analytic and experimental results are given to demonstrate that the convergence of the convolution SOR algorithm is substantially faster than that of the more obvious frequency-independent waveform SOR algorithm. Finally, to demonstrate the general applicability of this new method, it is used to solve the differential-algebraic system generated by spatial discretization of the time-dependent semiconductor device equations. |
| NASA分類 | COMPUTER PROGRAMMING AND SOFTWARE |
| レポートNO | 94N21475 |
| 権利 | No Copyright |
