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Activities
Multi-site systems and multi-geophysics
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Reporter:
Senyue Lou, Professor, University of Ningbo
Inviter:
Xiangke Chang, Associate Professor
Subject:
Multi-site systems and multi-geophysics
Time and place:
15:00-16:00 December 1(Thursday), Tencent Meeting ID: 159-953-362
Abstract:
本报告主要介绍由于离散对称性对应的多地非局域可积系统。首先介绍由于反演对称性对应的二地和四地非线性薛定谔方程。然后介绍任意地的椭圆型sine-Gordon方程和双曲非反演型二地sine-Gordon系统。对于多地非局域系统的求解,本报告特别介绍一种化非局域系统为局域系统的求解方法:对称反对称分解方法,并以一个特殊的二地sine-Gordon系统为例用对称反对称方法求解。最后简单介绍二地peakon系统及高维peakon系统。