计算物理 ›› 1986, Vol. 3 ›› Issue (2): 207-216.

• 论文 • 上一篇    下一篇

QZ算法误差分析

董浩喆   

  1. 中国科学院沈阳计算技术研究所
  • 收稿日期:1985-02-06 出版日期:1986-06-25 发布日期:1986-06-25

ERROR ANALYSIS OF THE QZ ALGORITHM

Dong Hao-zhe   

  1. Shenyang Institute of Computing Technology Academia Sinica
  • Received:1985-02-06 Online:1986-06-25 Published:1986-06-25

摘要: 在这编文章中,我们给出求解λB-A型矩阵偶特征值的QZ算法的误差分析。全文分两部分。在第一部分中,我们估计QZ算法的变换次数。在第二部分中,我们给出误差估计式。

Abstract: Error analysis of the QZ algorithm for Solving fhe eigenvalue of a matrix pencil of the type λB-A is ginen in the paper The paper is made up of two parts In the first part we estimated the number of transformation of QZ algorithm.In the second one the formula of estimate of error is given.