陈振庆教授海外名家系列讲座

发布时间:2018年07月02日 作者:唐颖   消息来源:业务办    阅读次数:[]

陈振庆教授海外名家系列讲座 Talk 1: ?Brownian motion with darning I In the first three lectures, I will give a self-contained introduction to Brownian motion with darning (BMD) and its basic properties. BMD is a particular case of symmetric Markov processes with darning. In Lecture 1, I will present an overview, and discuss about the existence and uniqueness of BMD, and localization property. 时间:2018年7月6日上午 9-11 点, 地点:数学院一楼小报告厅 Talk 2: Brownian motion with darning II In Lecture 2, I will ?discuss conformal invariance of planar BMD, zero flux characterization of BMD, ?harmonic functions of BMD and its zero period property. 时间:2018年7月6日下午 3-5 点, 地点:数学院一楼小报告厅 Talk 3 Brownian motion with darning III In Lecture 3, I will discuss boundary process of BMD, ?Green function and Poisson kernel of BMD. 时间:2018年7月7日上午 9-11 点, 地点:数学院一楼小报告厅 Talk 4? Obliquely reflected Brownian motion Abstract: In this talk, we construct obliquely reflected Brownian motions in all bounded simply connected planar domains, including non-smooth domains, with general reflection vector field on the boundary. Conformal mappings are our main technical tool. The family of all obliquely reflected Brownian motions in a given domain is characterized? in two different ways, either by the field of angles of oblique reflection on the boundary or by the stationary distribution and the rate of rotation of the process about a reference point in the domain. 时间:2018年7月7日下午 3-5点, 地点:数学院一楼小报告厅 报告人简介:陈振庆,美国华盛顿大学(西雅图)数学系教授、国家“千人计划”特聘专家、“长江学者奖励计划”讲座教授。陈振庆教授是国际顶级期刊《The Annals of Probability》的副主编,国际顶级期刊《Potential Analysis》和《Proceedings of the American Mathematical Society》的主编,《中国科学》等众多期刊的编委。?陈振庆教授1992年在美国华盛顿大学(圣路易斯)获博士学位,曾在美国的加利福尼亚大学(圣地亚哥)和康奈尔大学工作;1998年起在位于华盛顿州西雅图市的华盛顿大学数学系工作至今。主要从事概率论及随机过程的研究,主要研究方向是:随机分析,随机微分方程,马氏过程及其位势理论,狄氏型,发表论文150余篇。



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