【摘要】 用扩大状态空间 E=(一切非负整数)为 Z=(一切整数)的方法,得到两参数 Poisson 过程即poisson 单的存在定理.同时指出了 poisson 随机测度和 poisson 单的等价定义.更多还原

【Abstract】 Using the method of expanding the state-space E=(all nonnegative integers) to thestate-space z=(all integers),existence theorems of two-parameter Poisson processes (Poissonsheets) are derived.In addition,the Poisson random measure and an equivalent definition ofPoissson sheet are pointed.更多还原