Bäcklund transformation of the Geng-Xue system

发布者:吴敏发布时间:2024-07-08浏览次数:10

江苏省应用数学(中国矿业大学)中心系列学术报告

报告题目:Bäcklund transformation of the Geng-Xue system

报告人:吴丽华(华侨大学教授、硕士生导师)

报告时间:2024710日(周三)下午16:00-17:00

腾讯会议:会议ID246-498-975

主持人:田守富

报告摘要:In this talk, we shall construct N-Bäcklund transformation for the Geng-Xue system with the help of reciprocal and gauge transformations. As an application, we obtain some exact solutions of the Geng-Xue system including multi-kink, bell-shaped soliton. Furthermore, we discuss Bäcklund transformations for the Degasperis-Procesi and the Novikov equations, which are two reductions of the Geng-Xue system.

报告人简介:吴丽华,华侨大学数学学院教授,主要从事孤立子与可积系统方向研究。主持国家自然科学基金项目2项,厦门市青年创新基金项目,入选福建省高校杰出科研人才培育计划。在 Physica D, Int. Math. Res. Notices, Nonlinearity等国际知名期刊发表学术论文30余篇。