度量空间上具有φ-压缩条件的映射族的重合点和公共不动点  

Coincidence Points and Common Fixed Points for Mappings with φ-Contractive Conditions on Metric Spaces

作　　者：朴勇杰[1] Yongjie Piao(Department of Mathematics, College of Science, Yanbian University, Jilin Yanji 133002)

机构地区：[1]延边大学理学院数学系,吉林延吉133002

出　　处：《数学物理学报（A辑）》2019年第2期235-243,共9页Acta Mathematica Scientia

基　　金：国家自然科学基金(11361064)~~

摘　　要：在度量空间上得到满足φ-收缩条件的集值映射及单值映射的公共不动点和重合点存在性定理,同时给出若干个不动点定理.We obtain the existence theorems of common fixed points and coincidence points for multi-valued mappings and single-valued mappings satisfying Φ-contractive type conditions on metric spaces, also give several fixed point theorems.

关 键 词：公共不动点 重合点 弱相容 Φ-压缩 

分 类 号：O177.3[理学—数学]