Solving huge gyroscopic eigenproblems with amls and subspace iteration | |
Voss, Heinrich ; Yin, Jiacong ; Chen, Pu | |
2012 | |
DOI | 10.1115/IMECE2012-85517 |
英文摘要 | The Automated Multilevel Sub-structuring (AMLS) method is a powerful technique for computing a large number of eigenpairs with moderate accuracy for huge definite eigenvalue problems in structural analysis. It also turned out to be a useful tool to construct a suitable ansatz space for orthogonal projection methods for gyroscopic problems. This paper takes advantage of information gained from AMLS to improve the obtained eigenpairs via a small number of subspace iteration steps. Copyright ? 2012 by ASME.; EI; 0 |
语种 | 英语 |
内容类型 | 会议论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/411904] ![]() |
专题 | 工学院 |
推荐引用方式 GB/T 7714 | Voss, Heinrich,Yin, Jiacong,Chen, Pu. Solving huge gyroscopic eigenproblems with amls and subspace iteration[C]. 见:. |
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