预条件AOR迭代法的比较定理  

Comparison Theorems for the Preconditioned AOR Iterative Method

作　　者：刘庆兵[1] 周成林[2] 

机构地区：[1]浙江万里学院,宁波315100 [2]河南交通职业技术学院,河南郑州450005

出　　处：《浙江万里学院学报》2006年第2期5-10,共6页Journal of Zhejiang Wanli University

摘　　要：讨论了预条件AOR迭代法的收敛性,并给出了关于预条件AOR迭代法和经典AOR迭代法的谱半径的比较,证明了文章所提出的预条件迭代法提高了经典迭代法的收敛率.In this paper, we present the convergence analysis for some preconditioned AOR iterative comparison of spectral radius between the preconditioned AOR iterative method and the classical AOR iterative show that this iterative method is succeeded in improving the convergence of some classical iterative methods. method, and give a method. Our results

关 键 词：M-矩阵 谱半径 预条件迭代法 收敛性 M-分裂 

分 类 号：O151.21[理学—数学]