Long-time asymptotics of the 1D damped nonlinear Klein-Gordon equation
数学专题报告
报告题目(Title):Long-time asymptotics of the 1D damped nonlinear Klein-Gordon equation
报告人(Speaker):袁旭 (香港中文大学)
地点(Place):北师大后主楼1124
时间(Time):2024年3月7日(周四) 上午10:00--11:00
邀请人(Inviter):徐桂香
报告摘要
In this talk, I shall discuss recent results concerning the multi-soliton long-time asymptotics of solutions of the 1D damped nonlinear Klein-Gordon equation. We have shown that any global solution has multi-soliton behavior in large time and have given a detailed description of such multi-soliton solutions. This is joint work with Raphaël Côte (Université de Strasbourg) and Yvan Martel (Université Paris-Saclay).
主讲人简介
袁旭,香港中文大学数学系研究助理教授,本科毕业于武汉大学数学与统计学院,于巴黎综合理工获得博士学位。研究方向为非线性色散与波方程。系列研究成果发表在CMP, ARMA, TAMS, AIHP和JFA等国际著名期刊。