次渐近非扩张型映象不动点具外向型误差的迭代收敛性  

Iterative Convergence of Fixed Points for Minor Asymptotically Nonexpansive Type Mappings with External Error Member

作　　者：孙昭洪[1] 何昌[2] 倪永勤[3] 

机构地区：[1]玉溪师范学院数学系,云南玉溪653100 [2]大理学院数学系,云南大理671000 [3]玉溪师范学院物理系,云南玉溪653100

出　　处：《四川大学学报（自然科学版）》2004年第2期262-267,共6页Journal of Sichuan University(Natural Science Edition)

基　　金：云南省自然科学基金(2002A0058M)

摘　　要：在一致凸Banach空间中,给出了几个具外向型误差的次渐近非扩张型映象的不动点的迭代逼近定理,并给出了一种新的、更好的证明方法.所得定理改进和扩展了一些已有的结果.The authors obtained some iterative approximation theorems of fixed points for minor asymptotically nonexpansive mappings with external error member in uniformly convex Banach space, and proved these results by a new method. These results improved and extended some recent results.

关 键 词：次渐近非扩张型映象 外向型误差 ISHIKAWA迭代序列 一致凸性 

分 类 号：O177.91[理学—数学]