修改的Ishikawa迭代序列弱收敛到渐近非扩张映像的不动点

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。

Banach空间中逆强增生算子修正的Halpern迭代序列强收敛性

在一致凸一致光滑的Banach空间中,引进了一个新的修正的Halpern迭代序列,并证明了该迭代序列关于α-逆强增生算子的强收敛性,所得结果把其他一些相关的近代结果从2-一致光滑Banach空间推广到一致光滑Banach空间,并且证明方法也不相同.

Weak and Strong Convergence for Fixed Points of Asymptotically Non-expansive Mappings

A few weak and strong convergence theorems of the modified three-step iterative sequence with errors and the modified Ishikawa iterative sequence with errors for asymptotically non-expansive mappings in any non-empty closed convex subsets of uniformly convex Banach spaces are established. The results presented in this paper substantially extend the results due to Chang (2001), Osilike and Aniagbosor (2000), Rhoades (1994) and Schu (1991).