报告人：Michael Yi Li
报告地点：Room 403，Math Building
报告时间：2010年12月10日 15:30-16:30
邀请人：
报告摘要：
Using a class of delayed differential equation models for viral infection,I will explain a simple mechanism for occurrence of the phenomenon of stability switches as the time delay is varied. I will also show what the global Hopf bifurcation branches are like as stability switches occur, and why this might lead to the co-existence of multiple stable periodic solutions.
主讲人简介：
Michael Yi Li（李毅）是加拿大University of Alberta数学与统计科学系教授，我校“东师学者讲座教授”，主要从事微分方程定性理论、动力系统和传染病动力学的研究，取得了很多富有特色的研究成果。
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