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arXiv 1209.6429math.PR
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多型Galton-Watson过程的全子代与有界跳随机游动的首达时间

On total progeny of multitype Galton-Watson process and the first passage time of random walk with bounded jumps

Wang Huaming

摘要:

本文首先给出了多型分支过程的全子代的概率母函数的计算方法。作为例子,我们计算了随机游动和(2-1)随机游动中多型分枝过程的全子代的概率母函数。从而给出相应的随机游动的概率母函数和首中时的分布。

英文摘要:

In this paper, we first form a method to calculate the probability generating function of the total progeny of multitype branching process. As examples, we calculate probability generating function of the total progeny of the multitype branching processes within random walk which could stay at its position and (2-1) random walk. Consequently, we could give the probability generating functions and the distributions of the hitting time of corresponding random walks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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