摘要
利用度量空间中弱相容自映射的概念,讨论了完备度量空间中弱相容映射公共不动点的存在性,推广和改进了吕中学等人一些相关的结果。
By using the concept of weakly compatible self- mappings in metric spaces, the existence of common fixed point of weakly compatible mappings in complete metric spaces is considered. Some rusults by Zhang shishen , Lu zhongxue , Gu feng and others are generalized and improved.
关键词
完备度量空间
弱相容映射
相容映射
公共不动点
complete metric spaces
weakly compatible mappings
compatible mappings
common fixed points
