关于Φ-伪压缩型映象的具误差的Ishikawa和Mann迭代过程的收敛性问题  

ON THE CONVERGENCE PROBLEMS OF ISHIKAWA AND MANN ITERATIVE PROCESSES WITH ERROR FOR φ-PSEUDO CONTRACTIVE TYPE MAPPINGS

作　　者：谷峰[1] 

机构地区：[1]齐齐哈尔大学数学系,黑龙江齐齐哈尔161006

出　　处：《数学年刊（A辑）》2002年第1期49-54,共6页Chinese Annals of Mathematics

摘　　要：往Ｂａｎａｃｈ空间中．研究了多值Φ－伪压缩型映象的具误差的Ｉｓｈｉｋａｗａ和Ｍａｎｎ迭代过程的收敛 性问题，所得结果改进、发展和统一了许多人的最新结果．The purpose in this paper is to study the convergence problem of Ishikawa and Mann iterative processes with error for multi-valuedφ-pseudo contractive type mapping in arbitrary Banach spaces. The results presented in this paper improve, extend and unify many authers' recent results.

关 键 词：Φ-伪压缩型映象 Φ-半压缩型映象 ISHIKAWA迭代过程 误差 MANN迭代过程 收敛性 

分 类 号：O177.91[理学—数学]