关于非对称块松弛型方法的收敛性  

Study on Convergence of Unsymmetric Block Overrelaxation-type Method

作　　者：马海凤[1] 

机构地区：[1]温州大学数学与信息科学学院,浙江温州325035

出　　处：《温州大学学报（自然科学版）》2010年第5期1-6,共6页Journal of Wenzhou University(Natural Science Edition)

摘　　要：对求解线性鞍点问题的非对称块松弛型方法作了进一步推广,并给出了其收敛的充要条件.The UBOR-type （unsymmetric block overrelaxation-type） Method for solving the linear saddle point problems was further studied in this paper. And the sufficient and necessary conditions of the convergence of this method were also provided.

关 键 词：非对称块松弛型方法 收敛性 充要条件 

分 类 号：O241.6[理学—计算数学]