块SSOR迭代法的收敛性  

Convergence of Block SSOR Iterative Methods

作　　者：游兆永[1] 李耀堂[1] 

机构地区：[1]西安交通大学理学院,西安710049

出　　处：《应用数学》1998年第2期81-85,共5页Mathematica Applicata

摘　　要：本文在矩阵A为一般非奇方阵的情况下，讨论了解线性方程组AX=b的块SSOR迭代法（SSOR迭代法）的收敛性，得到了几个新的结果．The convergence of block SSOR itcrative methods for solving the linear systems Ax=b is investigated in this paper when.A is a general nonsingular square matrix. Some useful results are given. These results provide theoretical basis for judging the convergence of the block SSOR iterative methods, and they can also be used as practical criteria.

关 键 词：块SSOR迭代法 线性代数方程组 收敛性 迭代法 

分 类 号：O241.6[理学—计算数学]