Abs tra c t In th is paper, a class of twodimensional p robability type operato rs are introduced by means of p robability distributions.Some of their lim iting p roperties are studied.

• 摘要: 摘要 利用随机向量构造一类二元概率型算子； 并研究了这些概率型算子族之间的相互关系 和它们的极限性质.