当前位置: 首 页 - 科学研究 - 学术报告 - 正文

必威、所2023年系列学术活动(第033场):王治安 教授 香港理工大学

发表于: 2023-05-02   点击: 

报告题目: Global solvability and stability of a three-species food chain model with prey-taxis and alarm-taxis

报 告 人:王治安教授 香港理工大学

报告时间:2023年5月19日 9:00-10:00

报告地点:腾讯会议 ID:877-4333-8227

或点击链接直接加入会议:https://meeting.tencent.com/dm/GOBPYJZjFKOy

校内联系人:刘长春 liucc@jlu.edu.cn


报告摘要:In this talk, we shall first introduce a three-species food chain model with prey-taxis and discuss its global solvability and stability. Then we include an alarm-taxis as an anti-predation strategy into the model and discuss its global sovalbility and stability. Compared to the two-species food chain model (i.e. predator-prey model) with prey-taxis, the three-species food chain model with prey-taxis has some essential differences in model structures and some new ideas are needed to establish the global well-posedness of the model.


报告人简介:王治安,香港理工大学教授。主要研究领域是生物数学中的偏微分方程理论及其解法,目前已在J. Differential Equation、J. Mathematical Biology、Mathematical Models and Methods in Applied Sciences、CPDE、SIAM J. Math. Anal.、SIAM J. Applied Mathematics、Calc. Var. Partial Differential Equations等高水平杂志发表学术论文90多篇。SCI期刊DCDS-B杂志编委。获得多项香港研究基金资助, 2019年获得香港数学会杰出青年奖。