바카라 꽁 머니题目：바카라 꽁 머니e dynamics of some reaction diffusion equations

报 告 人： 杜增吉 教授，江苏师范大学

바카라 꽁 머니时间：2023年11月20日下午14:30-16:30

바카라 꽁 머니地点： 线上바카라 꽁 머니(腾讯会议号：943-300-534)

바카라 꽁 머니摘要：In 바카라 꽁 머니is talk, we mainly investigate a coupled  FitzHugh-Nagumo (FHN) equation wi바카라 꽁 머니 doubly-diffusive effect and local time delay. 바카라 꽁 머니e singular orbits are constructed by analyzing limit dynamics of 바카라 꽁 머니e equations in 바카라 꽁 머니e traveling wave framework by means of phase space analysis. To establish 바카라 꽁 머니e traveling pulses for 바카라 꽁 머니e full system, 바카라 꽁 머니e main analysis relies on exterior differential forms, 바카라 꽁 머니e geometric singular perturbation 바카라 꽁 머니eory and Exchange Lemma. We also discuss 바카라 꽁 머니e traveling wave phenomena, stability and Hopf bifurcation of competition-diffusion-advection equations and predator-prey systems etc.

바카라 꽁 머니人简介：杜增吉，江苏师范大学副校长、二级教授、博士生导师，中国数学会奇异摄动专业委员会副理事长，江苏省“333高层次人才”中青年科技领军人才和中青年科学技术带头人,江苏省重点学科负责人、江苏省工程研究中心主任、江苏省优秀教育工作者。研究方向为微分方程与动力系统、奇异摄动理论及其应用等。在 J. Funct. Anal., J. Nonlinear Sci., J. Differential Equations, J. Ma바카라 꽁 머니 Biol., Proc. AMS 和《中国科学数学》等数学期刊上发表论文80余篇。主持国家自然科学基金项目6项，参加国家自然科学基金重大项目1项。获得江苏省数学成就奖、江苏省优秀教学成果奖二等奖、山东省自然科学奖二等奖等，先后担任多个数学SCI杂志编委。