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arXiv 0911.3755math.PR
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分支随机游动在线性边界下死亡的生存概率

Survival probability of the branching random walk killed below a linear boundary

Jean Bérard, Jean-Baptiste Gouéré

摘要:

本文给出了N. Gantert,Y. Hu和Z. Shi在确定性二元分支和有界随机游动步的特殊情况下,讨论了分支随机游动在线性边界以下死亡的生存概率的渐近行为。与布鲁内-德里达理论的随机前沿的连接进行了讨论。

英文摘要:

We give an alternative proof of a result by N. Gantert, Y. Hu and Z. Shi on the asymptotic behavior of the survival probability of the branching random walk killed below a linear boundary, in the special case of deterministic binary branching and bounded random walk steps. Connections with the Brunet-Derrida theory of stochastic fronts are discussed.

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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