学术报告:2018年6月19日下午3:30,LiuYue教授,University of Texas

发布时间:2018-06-19浏览次数:232

东南大学数学学院邀请专家申请表

  

报告人

LiuYue

单位

University of Texas

报告题目

Asymptotic  Model Equations   Arising in Shallow Water Theory

报告时间

619日下午3:30

地点

数学学院第一报告厅

邀请人

李玉祥

报告摘要

Abstract:    The study of water waves has a long history starting from Euler in 1752, and continues   to be a very active area to the present day. Mathematically, the water wave   equations describe the motion of water bounded above by a free surface. This   free surface is subject to a constant (atmospheric) pressure, while gravity   acts as an external force.

  

In this talk,   I will start by demonstrating the underlying complexity of the physical   system,  and then I will  discuss possible simplifications in the   shallow water regime along with the relevant physical phenomena.   In particular, I will focus on the singularity formation of the Cauchy   problem for the simplified nonlocal shallow-water models, such as   Camassa-Holm-type equations in 1D and 2D cases.

报告人简介