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李彤——Analysis of PDEs Modeling Chemotaxis
发布人:尹智  发布时间:2019-07-21   浏览次数:42

题目:Analysis of PDEs Modeling Chemotaxis


报告人:李彤 (University of Iowa)


时间:7月31日,10:30-11:30


地点:明德楼B区201学术报告厅


摘要:We review results on global existence and long time behavior of solutions for PDE models of chemotaxis. In particular, we present the existence and the stability of large-amplitude traveling wave solutions to a system of nonlinear conservation laws derived from the classical Keller-Segel model for the repulsive chemotaxis. While in the attractive chemotaxis case, we found oscillatory traveling wave solutions which are biologically relevant. Results on initial boundary value problems will also be presented.