数学
随机变量
组合数学
整数(计算机科学)
离散数学
分布(数学)
统计
数学分析
计算机科学
程序设计语言
作者
Yanfang Zhang,Fengyang Cheng
标识
DOI:10.1080/03610926.2015.1112916
摘要
In this paper, we obtain some results for the asymptotic behavior of the tail probability of a random sum Sτ = ∑τk = 1Xk, where the summands Xk, k = 1, 2, …, are conditionally dependent random variables with a common subexponential distribution F, and the random number τ is a non negative integer-valued random variable, independent of {Xk: k ⩾ 1}.
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