地点：行健楼学术活动室665
邀请人：张英楠副教授
摘要：As non-smooth solitons, peakons are special weak solutions of a class of nonlinear partial differential equations, nowadays called Camassa-Holm type equations, modelling non-linear phenomena such as the breakdown of regularity and the onset of shocks. This talk focuses on related results for the Camassa-Holm type equations, including distributional Lax integrability, forward and inverse spectral problems, global existence and large time asymptotic behaviors, etc.
报告人简介：
常向科，中国科学院数学与系统科学研究院副研究员。主要从事可积系统、正交多项式等相关方向的研究，在CMP、ADVANCES IN MATHEMATICS等国际期刊发表论文十余篇；获国家自然科学基金优秀青年基金项目资助。
