报告人:苏中根 (浙江大学)
邀请人:潘灯
报告时间:2023年3月26日(星期日)10:00-11:00
报告地点:欣苑一栋119报告厅
报告题目:Approximation of sums of locally dependent r.v.'s via perturbation of Stein operators
报告摘要:Consider the sum of a sequence of locally dependent integer-valued random variables. We aim to approximate the distribution of by a three parametric family of distributions like and via Stein's methods. As applications, we take a close look at the runs of independent Bernoulli random variables, and so obtain a better upper error bound of approximation, which a significant improvement of earlier results in literature.
报告人简介:苏中根,浙江大学教授, 博士生导师。 1995 年获复旦大学博士学位,主要从事概率极限理论及其应用研究,内容包括概率集中不等式,随机渗流模型,高维随机矩阵和随机增长过程等。曾多次主持国家自然科学基金项目,获得教育部科技进步二等奖以及浙江省科学技术二等奖;出版了多部全国优秀教材。