摘要
在不要求映射的连续性和锥的正规性的条件下,我们得到扩张映射的几个公共不动点定理,所得结果改进和推广了原有的许多重要结论.
In this paper,the existence and uniqueness of common fixed points for expanding mappings satisfying certain expansive conditions,without appealing to continuity,in a nonnormal cone metric space are obtained.The results generalize and improve some well-known comparable results.
出处
《应用泛函分析学报》
CSCD
2013年第2期142-146,共5页
Acta Analysis Functionalis Applicata
基金
湖北省教育厅重点科研项目(D20102502)
关键词
锥度量空间
扩张映射
公共不动点
cone metric space
expanding mapping
common fixed point
