日本大阪大学Yuichi Shiozawa教授学术报告 11月23日上午
发布时间: 2017-11-15 访问次数: 243

报告题目: Spread rate of branching Brownian motions

时间20171123日(周10:40--11:40

地点:理工楼北601

主办:数学与信息学院

主讲:日本大阪大学Yuichi Shiozawa教授

报告摘要

We study the particle range of a branching Brownian motion on the Euclidean space. We prove that the upper bound of this range is determined by the principal eigenvalue of the Schrödinger type operator associated with the branching rate and mechanism. Here the branching rate measure is small enough at infinity, and can be singular with respect to the Lebesgue measure.