非扩张映射带误差的Ishikawa迭代过程  

Ishikawa Iteration Process with Errors for Nonexpansive Mappings

作　　者：杨永琴[1] 

机构地区：[1]重庆交通学院计算机系,重庆400074

出　　处：《西南师范大学学报（自然科学版）》2000年第6期637-639,共3页Journal of Southwest China Normal University(Natural Science Edition)

摘　　要：在一致凸Banach空间中对非扩张映射用条件“∑μk =0αnkβnkβ∧nk <1”替代条件“limk→∞supβ∧nk <1”讨论了带误差的Ishikawa迭代过程 .所得结果是已有相应定理的推广 .Replaying condition “ lim k →∞ sup β∧ n k <1”with condition “∑∞k=0α n k β n k β∧ n k <∞”, the auther discusses the Ishikawa iteration process with errors for nonexpansive mapping in uniformly convex Banach space. The results generalize corresponding results.

关 键 词：一致凸BANACH空间 非扩张映射 ISHIKAWA迭代过程 

分 类 号：O177.91[理学—数学] O241.6[理学—基础数学]