PM-空间中序结构及不动点定理

Order Relation and Fixed Point Theorems in PM-Spaces

本文在概率度量空间(X,F)中引入半序结构“≤”、讨论了(X,≤)成为半序空间的条件,并证明了几个不动点定理。

Let(X,F)be a probability metric space.Some order relations “≤”on(X,F)are given,with which(X,≤)becomes partial order spa- ce,and some fixed point theorems are proved.