摘要
本文引进ε-可链的PM-空间的概念,并给出这类空间上单值和多值局部压缩映象的几个不动点定理.
In this paper, we introduce the concept of ε-chainable PM-space, and give several fixed point theorems of one-valued and multivalued local contraction mappings on the kind of spaces.
出处
《应用数学和力学》
EI
CSCD
北大核心
1991年第4期339-347,共9页
Applied Mathematics and Mechanics
关键词
PM-空间
局部压缩映射
不动点
probabilistic metric space, Menger space, ε-chainable, local contraction mapping, fixed point
