摘要
利用度量空间中自映射对相容的定义,讨论了完备度量空间中Φ扩张相容映射公共不动点的存在性,推广和改进了张石生、谷峰等人一些相关的结果。
By using the definition for compatible self-mappings in metric spaces, the existence of common fixed point for Φ expansive compatible mappings in complete metric spaces is considered.Some rusults by Zhang shishen, Gu feng and others are generalized and improved.
出处
《韩山师范学院学报》
2006年第6期3-7,共5页
Journal of Hanshan Normal University
关键词
完备度量空间
相容映射
Φ扩张相容映射
公共不动点
complete metric spaces
compatible mapping
Φ expansive compatible mappings
common fixed points.
