强半压缩映象不动点带误差的Ishikawa迭代过程  

ITERATIVE PROCESS WITH ERRORS FOR FIXED POINTS OF STRONGLY HEMI-CONTRACTIVE MAPPING IN UNIFORMLY SMOOTH BANACH SPACE

作　　者：倪宝汉[1] 

机构地区：[1]四平师范学院教务处,吉林四平市136000

出　　处：《山东师范大学学报（自然科学版）》2001年第4期364-368,共5页Journal of Shandong Normal University(Natural Science)

摘　　要：设X是一实一致光滑Banach空间 ,K是X的非空有界闭凸子集 ,T :K→K是强半压缩映象 .本文证明了带误差的Ishikawa迭代过程强收敛到T的不动点 .Suppose that X is a real uniformly smooth Banach space, K is a nonempty closed convex and bounded subset of X.T:K→K is strongly hemi contractive mapping.We prove that the Ishikawa iteration process with errors converges strongly to a fixed point of T .Our results generalize many recent results.

关 键 词：强半压缩映象 迭代方法 BANACH空间 不动点 带误差 

分 类 号：O177.2[理学—数学]