节点文献
计算矩阵特征系统导数的外推算法
An Extrapolation Method of Computing Derivatives for the Matrix Eigensystems
【摘要】 给出计算参数矩阵特征值和特征向量导数的外推算法.数值结果检验了在有舍入误差时,甚至对于次主特征值此方法都是可行的.
【Abstract】 An extention of the extrapolation algorithm is proposed for computing derivatives of eigenvalues and eigenvectors of parameter-dependent mattrices. The numerical results show the computational algorithm is workable in the presence of roundoff, and even for subdominant eigenvalues.
- 【文献出处】 大连海运学院学报 ,Journal of Dalian Maritime University , 编辑部邮箱 ,1991年04期
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