Survival probability for super-Brownian motion with absorption

被引：1

作者：

Li, Zenghu ^{[1
]}

Zhu, Yaping ^{[1
]}

机构：

[1] Beijing Normal Univ, Sch Math Sci, Beijing 100875, Peoples R China

来源：

STATISTICS & PROBABILITY LETTERS | 2022年 / 186卷

基金：

国家重点研发计划;

关键词：

Super-Brownian motion; Absorption; Survival probability; Brownian bridge; Bessel process; EQUATION;

D O I：

10.1016/j.spl.2022.109460

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 consider the supercritical super-Brownian motion with a general branching mechanism, where particles move as Brownian motion with drift -rho and are killed when they reach the origin. We obtain a large-time asymptotic formula for the survival probability.(c) 2022 Elsevier B.V. All rights reserved.

引用

页数：9

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