摘要
将周荣富等判别超松弛迭代法的收敛性准则推广到AOR迭代法,并且去掉A为不可约矩阵或这一条件.获得了比其定理更好的结果.
The convergence criterion given by zhou Rongfu for discriminating the iteration method of overrelaxation is generalized to AOR method; and the condition that A being an irreducible matrix or |aii| +ui>0 (i= 1,2, ...,n) is removed. Thus a result better than the criterion given by zhou is obtained.
出处
《华侨大学学报(自然科学版)》
CAS
1994年第1期14-19,共6页
Journal of Huaqiao University(Natural Science)
基金
福建省自然科学基金