摘要
推广ＧＡＯＲ方法的理论并提出解线性方程组的ＳＧＡＯＲ方法．这是一个类似于分别从ＡＯＲ（或ＳＯＲ）方法导出ＳＡＯＲ（或ＳＳＯＲ）的方法．理论与计算结果表明该方法是相当有效的．
For solving large linear equations,the author extends the theory underlying the method of GAOR,i. e.,generalized accelerated overrelaxation and presents a method known as symmetric GAOR. This is done in a way similar to the derivation of SAOR or SSOR method from that of AOR or SOR respectively. The validity of the method of symmetric GAOR is confirmed by theoretical and computational results.
出处
《华侨大学学报（自然科学版）》
CAS
1995年第3期250-257,共8页
Journal of Huaqiao University(Natural Science)
基金
福建省自然科学基金
关键词
线性方程组
GAOR方法
SGAOR方法
linear equation,symmetric generalized accelerated overrelaxation,convergence
