云亭数学讲坛2021第55讲—杜一宏教授

文章来源:数学与统计学院发布日期:2021-10-09浏览次数:10


应西北师范大学数学与统计学院邀请,澳大利亚科学院院士杜一宏教授将于20211013日为我院师生作线上学术报告。

报告题目Spreading profile of a diffusive competition model with free boundaries

报告摘要In this talk I will discuss some recent results on a two species diffusive competition model with free boundaries, which are concerned with the complete classification of the spreading profiles of the two species in the weak-strong competition case. I will explain how to reach the conclusion that there are exactly five different types of long-time dynamical behavior for this system. The talk is based on theoretical work with Chang-Hong Wu, and numerical work with K. Khan, Shuang Liu and T. Schaerf.

报告时间202110139:00

报告地点:腾讯会议(ID: 131861566

邀 请 人:赵孟 博士

届时欢迎广大师生参与交流!

报告人简介

Professor Yihong Du obtained his PhD from Shandong University in 1988. He moved to the University of New England (UNE) in Australia in 1991, after visiting Heriot-Watt University in the UK for a year and being a lecturer at Shandong University for 2 years. He was promoted to a full professor at UNE in 2008. He has made valuable contributions to the theory of nonlinear elliptic and parabolic partial differential equations and their application in chemical reaction theory and population dynamics. He was a Web of Science highly cited researcher in 2018, 2019 and 2020, and elected to a Fellow of the Australian Academy of Science in 2021.