A new restarting method in the Arnoldi algorithm for computing the eigenvalues of a nonsymmetric matrix

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摘要

We have developed a new restarting method called “minimum restarting method”. The choice of the initial vector in this procedure is different from all the other methods in the Arnoldi algorithm. This algorithm is very simple and can be use with personal computer up to high accuracy.

论文关键词:Eigenvalue,Nonsymmetric large matrix,Krylov subspace,Hessenberg matrix,Arnoldi algorithm,Restarting

论文评审过程:Available online 3 October 2003.

论文官网地址:https://doi.org/10.1016/j.amc.2003.07.018