摘要
在乘积度量空间中,使用映象对相互连续和φ-弱交换的条件,证明了关于四个映象的几个新的公共不动点定理.文章的结果拓展和改进了之前文献中一些相关结果.
In the framework of a multiplicative metric spaces,some new fixed point theorems for four mappings are proved using reciprocally continuous mappings andφ-weakly commuting mappings.The results obtained in this paper extend and improve some well-known comparable results in the literature.
作者
姜云
谷峰
JIANG Yun;GU Feng(Institute of Applied Mathematics, School of Science, Hangzhou Normal University, Hangzhou 310036, China)
出处
《杭州师范大学学报（自然科学版）》
CAS
2018年第1期83-89,共7页
Journal of Hangzhou Normal University(Natural Science Edition)
基金
国家自然科学基金项目(11071169)
浙江省自然科学基金项目(Y6110287)
关键词
乘积度量空间
压缩映象
φ-弱交换映像
相互连续
公共不动点
multiplicative metric space
contractive mappings
φ-weakly commuting mappings
reciprocally continuous
common fixed point
