报告人：

王灯山 教授，北京师范大学

摘  要：

We consider the initial-value problem for the “good” Boussinesq equation on the line. The inverse scattering transform formalism implies that the solution can be expressed in terms of the solution of a three order-matrix Riemann-Hilbert problem. The long-time asymptotic behaviors of the solution are established by performing a nonlinear steepest descent analysis of this Riemann-Hilbert problem. This is a joint work with J. Lenells and C. Charlier at KTH Royal Institute of Technology in Sweden [arXiv:2003.04789v1 [math.AP] 10 Mar. 2020].  

时  间：

7月18日 星期六 15:30--17:00

方  式：

腾讯会议

会议 ID：484 264 895

会议密码：0718

邀请人：

田凯 副教授