24小时澳门电子游戏娱乐平台-首页

学术报告

学术报告

您当前所在位置: 首页 > 学术报告 > 正文
报告时间 5月20日9:00-10 :00 报告地点 腾讯会议号:975-832-989 会议密码:123456
报告人 李敬宇


5209:00-10 :00 腾讯会议号:975-832-989 会议密码:123456

时间

报告人

Title

邀请人

9:00-10 :00

李敬宇

Stability of biological patterns to the chemotaxis models with logarithmic sensitivity

李善兵

本期组织:李善兵、吴事良

主办单位:24小时澳门电子游戏娱乐平台

基金资助:国家自然科学基金、陕西省杰出青年科学基金

联系人:李善兵手机:18700410622 E-mail:lishanbing@xidian.edu.cn

报告信息:


Stability of biological patterns to the chemotaxis models with logarithmic sensitivity

李敬宇 东北师范大学

摘要:In this talk, we present several results on the stability of patterns (including traveling waves and spikes) to several chemotaxis models with logarithmic sensitivity. The main feature of the model is the presence of singularity at end state. By using the Cole-Hopf transformation, we convert the chemotaxis model to a viscous conservation laws with vacuum. Then we could employ specific weighted energy method to derive the stability of various patterns.

报告人简介:李敬宇,东北师范大学教授,已在Proc.London Math. Soc., SIAM J. Math. Anal., Math. Models Methods Appl. Sci., J. Differential Equations等期刊发表多篇论文,获得国家自然科学基金青年基金和面上项目的资助。

上一篇:Inverse elastic scattering for a random potential

下一篇:An energy diminishing arbitrary Lagrangian–Eulerian finite element method for two-phase Navier–Stokes flow

关闭