摘要
本文利用(次)相容映象概念,在一致凸Banach空间中,首先讨论了广义非扩张映象对的公共不动点存在问题,用异于Bose的方法推广和改进了他的结果,最后给出了这些公共不动点的广义Ishikawa迭代逼近定理。所得结果改进和推广了文[1]、[10]—[13]中相应结果。
In this paper,we proves a number of results concerning the existence of common fixed points of four maps satisfying Bose's contractive conditions and the convergence of generalized Ishikawa iterative processes for the common fixed points of generalized nonexpansive mappings in an uniformly convex Banach space. Our work improves and generalizes the main results of Bose[1]and the related results of [10]—[13].
出处
《曲阜师范大学学报（自然科学版）》
CAS
1990年第2期40-44,共5页
Journal of Qufu Normal University(Natural Science)
关键词
相容映象
公共不动点
广义迭代
(Sub) Compatible mappings, Common fixed point, Generalized nonexpansive mappings, Generalized Ishikawa iteration
