修改的Ishikawa迭代序列弱收敛到渐近非扩张映像的不动点  

Weak congervence to fixed points of asymptotically nonexpansive mappings by modified Ishikawa iterative sequence

作　　者：乔庆荣[1] 

机构地区：[1]淮海工学院东港学院 江苏连云港222069

出　　处：《重庆邮电学院学报（自然科学版）》2006年第2期282-284,共3页Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition)

基　　金：淮海工学院自然科学基金资助项目(Z2004043)

摘　　要：在满足Opial条件或具有Frechet可微范数的一致凸Banach空间中,运用分析的方法,建立了修改的Ish-ikawa迭代序列弱收敛到渐近非扩张映像的不动点定理。In uniformly convex Banach spaces that satisfy Opial＇s condition or nave r recnet differentiable norm, the author uses analysis method to establish a weak convergence theorem, which shows that the modified Ishikawa iterative sequence converges weakly to the fixed points of asymptotically nonexpansive mappings.

关 键 词：一致凸Banaeh空间 修改的Ishikawa迭代序列 渐近非扩张映像 OPIAL条件 Frechet可微模 

分 类 号：O241.6[理学—计算数学]