吉林大学学报(理学版)

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基于幂函数非负矩阵最大特征根的算法

王信存1, 吕洪斌2   

  1. 1. 辽东学院师范学院, 辽宁 丹东 118003; 2. 北华大学 数学与统计学院, 吉林 吉林 132013
  • 收稿日期:2016-09-18 出版日期:2017-05-26 发布日期:2017-05-31
  • 通讯作者: 吕洪斌 E-mail:hbinlyu@126.com

Algorithm for Maximum Eigenvalue Based onNonnegative Matrix of Power Function

WANG Xinchun1, LV Hongbin2   

  1. 1. School of Teachers’ Training of Eastern Liaoning University, Dandong 118003, Liaoning Province, China;2. School of Mathematics and Statistics, Beihua University, Jilin 132013, Jilin Province, China
  • Received:2016-09-18 Online:2017-05-26 Published:2017-05-31
  • Contact: LV Hongbin E-mail:hbinlyu@126.com

摘要: 应用矩阵的对角相似变换, 给出一种基于幂函数的不可约非负矩阵最大特征根和对应的特征向量的数值算法, 并用数值实例说明了算法的可行性及参数对收敛的影响.

关键词: 不可约非负矩阵, 算法, 特征值

Abstract: Using diagonal similarity transformation of a matrix, we gave a numerical algorithm for the maximum eigenvalue and the corresponding eigenvector based on irreducible nonnegative matrix of power function, and the numerical examples show the feasibility of the algorithm and the influence of parameters on the convergence.

Key words: irreducible nonnegative matrix, eigenvalue, algorithm

中图分类号: 

  • O241.6