完备的偏距离空间中一类推广的(ψ,φ)-压缩映射原理及其应用  

Generalized(ψ,φ)-contraction in Complete Partial Metric Spaces and Applications

作　　者：肖赟 邱志坚[2] 罗显康[1] XIAO Yun;QIU Zhijian;LUO Xiankang(Faculty of Science,Yibin University,Yibin,Sichuan 644007,China;School of Economic Mathematics,Southwestern University of Finance and Economics,Chengdu,Sichuan 611130,China)

机构地区：[1]宜宾学院理学部,四川宜宾644007 [2]西南财经大学经济数学学院,四川成都611130

出　　处：《宜宾学院学报》2021年第12期69-75,103,共8页Journal of Yibin University

基　　金：四川省科技创新苗子工程资助项目“基于模糊博弈的企业供应链相关金融问题探讨”(2020134)。

摘　　要：研究了一类0-完备的偏距离空间中推广的(ψ,φ)-压缩映射原理,通过引入比较函数得到了相应的耦合不动点定理,并通过得到的结论研究了一类二人博弈非合作均衡问题.According to a new and generalized type of(ψ,φ)-contraction,some coupled fixed-point theorems related to introduced contraction in 0-complete partial metric spaces were proved.And by using the results in this paper,some non-cooperative equilibrium problem of two-person games were obtained.

关 键 词：(ψ φ)-压缩映射原理 偏距离空间 耦合不动点 比较函数 非合作均衡 

分 类 号：O177.91[理学—数学]