Banach空间中渐近非扩张映象不动点的迭代逼近问题  

ITERATIVE APPROXIMATION PROBLEM OF FIXED POINTS FOR ASYMPTOTICALLY NONEXPANSIVE MAPPINGS IN BANACH SPACES

作　　者：张石生[1] 

机构地区：[1]云南师范大学数学系,昆明650092

出　　处：《应用数学学报》2001年第2期236-241,共6页Acta Mathematicae Applicatae Sinica

基　　金：国家自然科学基金资助项目

摘　　要：本文研究Ｂａｎａｃｈ空间中渐近非扩张映象和渐近伪压缩映象不动点的迭代逼近问题．本文结果是［４，５，７］中相应结果的发展和改进．The purpose of this paper is to study the iterative approximation problem of fixed points for asymptotically nonexpansive and asymptotically pseudo-contraction mappings in Banach spaces. The results of this paper improve and extend the corresponding results of [4,5,7].

关 键 词：渐近非扩张映象 渐近伪压缩映象 Ishikawa迭代序列 MANN迭代序列 不动点 BANACH空间 迭代逼近 

分 类 号：O177.91[理学—数学]