Central limit theorems for supercritical branching Markov processes

被引:14
作者
Ren, Yan-Xia [1 ,2 ]
Song, Renming [3 ]
Zhang, Rui [1 ]
机构
[1] Peking Univ, LMAM Sch Math Sci, Beijing 100871, Peoples R China
[2] Peking Univ, Ctr Stat Sci, Beijing 100871, Peoples R China
[3] Univ Illinois, Dept Math, Urbana, IL 61801 USA
关键词
Central limit theorem; Branching Markov process; Supercritical; Martingale; Eigenfunction expansion; OCCUPATION TIME FLUCTUATIONS; LARGE NUMBERS; STRONG LAW; SYSTEMS; ULTRACONTRACTIVITY; CONVERGENCE;
D O I
10.1016/j.jfa.2013.10.015
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we establish spatial central limit theorems for a large class of supercritical branching Markov processes with general spatial-dependent branching mechanisms. These are generalizations of the spatial central limit theorems proved in [1] for branching OU processes with binary branching mechanisms. Compared with the results of [1], our central limit theorems are more satisfactory in the sense that the normal random variables in our theorems are non-degenerate. (C) 2013 Elsevier Inc. All rights reserved.
引用
收藏
页码:1716 / 1756
页数:41
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