飞腾彩票

当前位置: 网站首页 >> 学术动态 >> 正文
2020.01.06,范恩贵教授,复旦大学,Inverse scattering transformation for Fokas-Lenells equation with non-zero boundary conditions 

 

飞腾彩票

学术报告

 

 

 

报告题目:Inverse scattering transformation for Fokas-Lenells equation with non-zero boundary conditions 

      : 范恩贵教授  复旦大学

       要:In this talk, we focus on the inverse scattering transformation  for the Fokas-Lenells equation with nonzero boundary conditions via the Riemann-Hilbert approach. Based on the Lax pair of the FL equation, the analyticity and symmetry, asymptotic behavior of Jost solutions and scattering matrix are discussed in detail. We further present a generalized RH problem associated with the FL equation, from which a reconstruction formula between potential and the Riemann-Hilbert problem is obtained.  The N-soliton solutions of the FL equation  is obtained via solving the RH problem.

  间: 202016 8:15---9:00

  点: 逸夫楼1537