Tin nghiên cứu

Chuyến thăm của đoàn Khoa Toán ĐHQG Singapore ngày 5/12

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Chương trình chuyến thăm của đoàn Khoa Toán ĐHQG Singapore (NUS) vào ngày 5/12/2016:

9:00 - 10:15 : discussion + visit at the Mathematics department
10:15 - 11:30 : Room F207
NUS presentation by Zhu Chengbo
followed by Colloquium talk by Bao Weizhu

Speaker: Professor Weizhu Bao
         Department of Mathematics
         National University of Singapore
 
Title: Computational methods for the dynamics of the nonlinear Schroedinger/Gross-Pitaevskii equations and applications 
 
Abstract: 
In this talk, I begin with the nonlinear Schroedinger/Gross-Pitaevskii  equations (NLSE/GPE) for modeling Bose-Einstein condensation (BEC), nonlinear  optics, etc., and review some dynamical properties of NLSE/GPE  including conserved quantities, dispersion relation, center-of-mass dynamics,  soliton solutions and semiclassical limits. Different numerical methods  will be presented including finite different time domain (FDTD) methods  and time-splitting spectral method, and their error estimates and  comparison will be discussed. Extensions to NLSE/GPE with an angular  momentum rotation term and/or non-local dipole-dipole interaction  as well as multi-component will be presented. Finally, applications  to soliton interactions, collapse and explosion of BEC, quantum transport  and quantized vortex interaction will be investigated.

Kính mời mọi người quan tâm tới dự.

10:00-11:00 : Writing test for students, Room: E201A. Xem thông báo riêng về việc cấp học bổng của NUS

11:30-12:30 : interview for students, Room: E201A