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2020-7-18,王灯山 教授,“好”Boussinesq方程初值问题解的长时间渐近行为

学术报告

 目:

“好”Boussinesq方程初值问题解的长时间渐近行为

报告人:

王灯山 教授,北京师范大学

 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].  

 间:

718日 星期六 15:30--17:00

 式:

腾讯会议

会议 ID484 264 895

会议密码:0718

邀请人:

田凯 副教授