设为首页加入收藏
当前日期时间

文章正文
A focusing and defocusing complex short pulse equation

报告人:冯宝峰 教授

所在单位:Department of Mathematics, University of Texas Rio Grande Valley

报告时间:201675 10:30-11:30

报告地点:西北大学非线性科学研究中心学术报告厅312

报告摘要:

      In this talk, we are concerned with a complex short pulse (CSP) equation of focusing and defocusing type, which can be viewed as the analogue of the nonlinear Schrodinger (NLS) equation in the ultra-short pulse regime. We firstly derive the complex short pulse equation from Maxwell equation. Then we construct the bright soliton solution for the focusing CSP equation and the dark soliton solution for the defocusing CSP equation based on Hirota’s bilinear method and Sato theory.

报告人简介:

       冯宝峰教授,男,理学博士。1989年于清华大学获学士学位,1997年于日本名古屋大学获硕士学位,2000年于日本京都大学获博士学位。现任美国德克萨斯大学数学系教授,在可积系统和离散的可积系统,偏微分方程科学计算和数值方法,非线性波,格点的形成和摄动方法等众多领域作出卓越的贡献。

脚注栏目
脚注信息
版权所有 Copyright(C)2012-2014Center for Nonlinear Studies, Northwest University
Error: Fold (./) is not writable