摘要
本文引进具有非线性控制函数的概率收缩概念，在ＰＮ空间建立几个非线性算子方程解的存在唯一性定理，推广了Ａｌｔｍａｍ［１］和文献［５］的相应结果。
We give the concept of probability contractor with nonlinear majorant functions andobtain some results on the existence and uniqueness for solutions for some nonlinear func-tional equations in PN space,thus generalizing the,results in [1],[5].
