报告题目： Integrable Models with Non-traveling Wave Type Peakon Solutions

报 告 人：乔志军教授

报告摘要：In my talk, I will introduce integrable peakon and cuspon models developed in recent years and present a basic approach how to get the peakon models. In particular, the CH peakon equation is extended to the b-family quadratic and cubic peakon models including FORQ/FQXL model with peakon and weak-kink solutions. We will also present new type of peakon solutions of partial differential equations, called rogue peaked solitons provided with an non-traveling wave. Some linear and nonlinear models are taken to illustrate the rogue peakon solutions. In the end of my talk, some open problems are also addressed for discussion. Some of this work is the joint with my student Zhenteng Zeng.

报告人简介：乔志军，美国德克萨斯大学讲席教授。1997年获得复旦大学博士学位,师从谷超豪院士和胡和生院士。主要从事非线性偏微分方程,可积系统与非线性尖孤波,KdV方程和孤立子理论,可积辛映射,R-矩阵理论,雷达图像处理和数学物理的反问题等领域的研究。1999年获全国首届百篇优秀博士论文, 1999-2001年在德国任Humboldt学者。主持完成国家级和国际级项目20余项。在国际权威刊物Communications in Mathematical Physics、IEEE Transaction on Geoscience and Remote Sensing (TGRS)等发表学术论文150多篇,出版著作2部。已指导研究生和博士后数十名，现任国际著名刊物Studies in Applied Mathematics编委和Journal of Nonlinear Mathematical Physics主编。

报告时间：2023年4月18日9：00-10：30

报告地点：腾讯会议：960 706 085

联 系 人：徐晓宁

                                                                                                                       欢迎老师和同学参加！