报告题目: Limit theorems for the critical Galton-Watson processes with immigration stopped at zero
时 间：2021年12月8日（星期三）上午9：30-11：30
地 点：腾讯会议（ID：492-576-398）
主 办：数学与统计学院
参加对象：统计系老师与学生
报告摘要：In this paper, we consider a critical Galton-Watson branching process with immigration stopped at zero $\mathbf{W}$. Some precise estimation on the generation function of the $n$-th population are obtained, and the tail probability of the life period of $\mathbf{W}$ is studied. Based on above results, two conditional limit theorems for $\mathbf{W}$ are established.
报告人简介：李豆豆，北京工业大学讲师，主要从事分枝过程的极限理论等研究，相关研究内容已发表在Science China Mathematics，Journal of Applied Probability，Journal of Theoretical Probability 等期刊。主持中国博士后科学基金面上资助，国家自然科学基金青年项目。