The Hofmann's distribution family encompassing the Poisson, the Negative Binomial and the Poisson Inverse Gaussian distributions can be used for the number of claims. Hofmann分布族可用于复合Poisson过程中索赔次数的研究。
In this paper, some basic relations between the spectrum of gravity and magnetic anomalies are deduced by means of the poisson's equation in the wave number domain. 本文从波数域泊松公式出发,推导了重磁异常波谱之间的一些基本关系式。