报告题目 (Title)：非线性波： 形成和动力学行为（Nonlinear Waves: Formations and Dynamics）

报告人 (Speaker)：闫振亚 教授（中科院数学与系统科学研究院）

报告时间 (Time)：2023年10月16日(周一) 15:30

报告地点 (Place)：校本部F309

邀请人(Inviter)：夏铁成 教授

主办部门：理学院数学系

报告摘要： In this report, we firstly introduce different kinds of nonlinear waves appearing many fields of nonlinear science, such as fluid mechanics, nonlinear optics, quantum mechanics, Bose-Einstein condensates, finance, etc. Secondly, we analyze the formations and dynamics of some important nonlinear waves (e.g., peakons, rogue waves, quantum droplets) in some nonlinear wave equations (e.g., . generalized NLS/GP equations with complex or real potentials). Finally, we give some problems.