摘要
本文引进(F^k)一致凸空间的概念,并借助于这一空间的框架形式,讨论了广义非扩张映象的不动点性质。本文的结果发展了最近Dulst[3],Jaggi[5],Kirk[6],Browder[2]中的主要结果。
In this paper the concept of (F^k) uniformly convex spaces and some fixed point theorems for generalized nonexpansive mappings are introduced and presented. The results obtained in this paper extend and improve some recent results of Dulst [3], Jaggi, [5] Browder [2], and Kirk [6].
基金
国家自然科学基金
关键词
一致凸性
(F^k)
一致凸空间
不动点
uniform convexity, (F^k) uniforml. convex spaces, generally nonexpansive mappings.
