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Some techniques for building Artificial Boundary Conditions for Schrödinger equations


报告人:Prof. Xavier Antoine(Université de Lorraine, France)
时间:2016年7月22日(周五)14:00-16:00
地 点:北京大学中关新园4号楼40222
主持人:唐少强 教授

报告简介:

In this talk, I will discuss some constructions of artificial boundary conditions for 1D-2D linear/nonlinear Schrödinger equations by using the techniques of pseudodifferential operator calculus. The numerical discretization of these boundary conditions will also be explained and simulations will show how they perform.


报告人介绍:

The research topics of Professor Xavier ANTOINE are related to the mathematical and numerical analysis as well as scientific computation for linear and nonlinear wave problems. Most particularly, he actively works on problems related to the numerical solution of Helmholtz’s and Maxwell’s equations in the high frequency regime and the accurate and efficient numerical computation of solutions to nonlinear Schrödinger equations. He is also the chair of the Institut Elie Cartan de Lorraine, Université de Lorraine, which is one of the largest mathematics research department in France.

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地址: 中国 北京 北京大学工学院1号楼402室 邮编:100871 电话:010-62753944 Email:zhoulixin@pku.edu.cn