A note on diffusion-type approximation to branching processes in random environments

被引：0
|
作者：
Borovkov, K [1 ]
机构：
[1] Univ Melbourne, Dept Math & Stat, Parkville, Vic 3052, Australia
来源：
THEORY OF PROBABILITY AND ITS APPLICATIONS | 2002年 / 47卷 / 01期
关键词：
branching process in random environments; diffusion approximation;
D O I：
暂无
中图分类号：
O21 [概率论与数理统计]; C8 [统计学];
学科分类号：
020208 ; 070103 ; 0714 ;
摘要：
We extend the known results on diffusion-type approximation to branching processes in random environments. In particular, the range of the initial values of the processes can be much wider, moment conditions are more general, and the approximant can be a discontinuous process. The proof is based on the author's estimates for diffusion approximation to branching processes in varying environments.
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页码：132 / 138
页数：7
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