应gg999策略手机白菜邀请,哈萨克斯坦Nazarbayev大学Natanael Karjanto博士将于5月20日来我校进行访问并作学术报告。
题目:Variational aspects of waves on finite background
时间:2015.5.20(星期三)上午9:00-10:00
地点:理科楼407
摘要:Amplitude amplification in nonlinear dispersive wave equations caused by nonlinear focusing of waves on a finite background will be presented. The mathematical model for surface wave packet of the nonlinear Schrödinger equation is adopted and a displaced phase-amplitude solution is discussed using a variational formulation. The corresponding breather types of solutions are obtained and their relationships will also be explained.
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gg999策略手机白菜
2015.5.19