摘要
本文提出概率赋范线性空间上线性算子的概率范数的新定义，用它对算子有界性进行刻划，并且讨论了算子空间的完备性。
In this paper, the new definition of probabilistic norm of the linear operators on the PN space is introduced.In virtue of this, the boundedness of the operators is described and the completeness of the PN space of the linear operators is given.
