摘要
1983年Missirlis提出了一种解线性代数方程组的方法,称为并行Jacobi型方法(Parallel Jacobi-Type Method)并且讨论了它的收敛性.方法的优越性在于适合并行计算.本文将这个方法推广到两个参数的情形,讨论了方法的收敛性.双参数法一方面保持了适用于并行计算的特点,而且又扩大了方法的应用范围,提高了收敛速度.
In this paper, a two-parameter parallel Jacobi-type method for solving systems of linearalgebraic equations is proposed and the convergence is analysed. Several examples are given.For the model problem we give the interval of convergence, the optimum parameters and theoptimum rate of convergence. The results are satisfactory.
出处
《计算数学》
CSCD
北大核心
1992年第1期70-78,共9页
Mathematica Numerica Sinica
