Large Deviation Principle for a Form of Compound Nonhomogeneous Poisson Process

被引:0
|
作者
杨文权 [1 ]
胡亦钧 [2 ]
机构
[1] School of Mathematics and Computer Science, Jianghan University
[2] School of Mathematics and Statistics, Wuhan University
基金
中国国家自然科学基金;
关键词
large deviation principle; compound Poisson process; weak convergence;
D O I
10.19884/j.1672-5220.2011.02.022
中图分类号
O211.6 [随机过程];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
By the Cramér method, the large deviation principle for a form of compound Poisson process S(t)=∑N(t)i=1h(t-Si)Xi is obtained,where N(t), t>0, is a nonhomogeneous Poisson process with intensity λ(t)>0, Xi, i≥1, are i.i.d. nonnegative random variables independent of N(t), and h(t), t>0, is a nonnegative monotone real function. Consequently, weak convergence for S(t) is also obtained.
引用
收藏
页码:217 / 221
页数:5
相关论文
共 50 条