摘要
研究了基于双α对角占优矩阵的迭代法的迭代矩阵特征值模的上界,并举例验证其有效性。
This paper studied the upper bounds for the module of eigenvalue of iteration matrix based on double α diagonally dominant matrix, and some examples were presented to show the theorems were effective.
出处
《荆楚理工学院学报》
2009年第9期55-58,共4页
Journal of Jingchu University of Technology
关键词
双α对角占优矩阵
迭代法
特征值模
double α diagonally dominant matrix
iteration method
convergence module of eigenvalue
