学术报告
报告题目:Peakons and Beyond
报告人:乔志军教授,美国得克萨斯大学
报告时间:2021年6月29日10:00-11:00
腾讯会议:会议 ID: 987 815 764
欢迎全校师生参加!
报告摘要: This talk will provide some integrable scalar models which possess peakons or pseudo-peakons, including the well-known Camassa-Holm (CH), the Degasperis-Procesi (DP), and other new peakon equations developed in recent years. These models are in general produced from the negative order flows of the integrable hierarchy (Q, CMP 2003). In particular, the CH model is generalized to the DP, the b-family, the FORQ, the Novikov, the modified CH (MOCH), and other higher order models with peakons or pseudo-peakons. Some work is joint with Baoqiang Xia, Quansheng Liu, and Enrique Reyes.
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Kassel大学任Humboldt学者。主持完成国家级和国际级项目20余项。在国际顶级刊物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。现任国际权威刊物Studies in Applied Mathematics编委和Journal of Nonlinear Mathematical Physics主编之一。