渐近非扩张型映象不动点具误差的迭代逼近  

Iterative Approximation of Fixed Points for Asymptotically Nonexpansive Type Mappings with Error Member

作　　者：孙昭洪[1] 何昌[2] 

机构地区：[1]玉溪师范学院数学系,玉溪653100 [2]大理学院数学系,大理671000

出　　处：《数学学报（中文版）》2004年第4期811-818,共8页Acta Mathematica Sinica：Chinese Series

基　　金：云南省自然科学基金(2002A0058M)

摘　　要：本文在一致凸Banach空间中给出几个具误差的渐近非扩张型映象的不动点的迭代逼近定理,这些定理改进和扩展了最近一些文献的相关结果,所用的证明方法也不同。In the paper, we obtain some iterative approximation theorems of fixed points for asymptotically nonexpansive mappings with error member in uniformly convex Banach space. Our results improve and extend some recent results. Also, the methods of proof given in this paper are quite different.

关 键 词：渐近非扩张型映象 不动点 迭代序列 

分 类 号：O177.91[理学—数学]