摘要
应用UCW-hyperbolic空间中一致凸模的定义及其单调性给出了渐近平均非扩张映射不动点的存在性定理,进一步证明了其半闭原理,推广了渐近平均非扩张映射的一些已有结论.
In this paper , the existence of fixed points and the demi-closed principle for as-ymptotically mean nonexpansive mappings in UCW -hyperbolic spaces were proved by app-ling the definition and monotonicity of consistent convex mold , which extended some existed conclusions for asymptotically nonexpansive mappings .
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2014年第4期482-485,共4页
Journal of Harbin University of Commerce：Natural Sciences Edition
基金
省教育厅科研面上项目(12531099)
国家自然基金天元基金项目(11226127)
