学术交流

赵立丰: Asymptotic behaviours for energy-subcritical damped Klein-Gordon equations

时间:2020-12-04来源:数学学院

报告时间:2020年12月9日(星期三)10:10-11:00

报告地点:科教楼B座1710室

赵立丰 副教授

工作单位中国科学技术大学

举办单位:数学学院

报告简介

In this talk, we will investigate the long time behaviour of damped Klein-Gordon equation in the energy subcritical case. In fact, we will establish the soliton  resolution for this equation which means that the global bounded solution evolves into the super-position of moving solitons. Moreover, we will give some further description and classification results about the 2-solitary waves. The talk is based on joint works with Ze Li, Raphael Cote, Yvan Martel and Xu Yuan.

报告人简介

赵立丰,中国科学技术大学副教授,主要研究方向为非线性偏微分方程,特别是非线性薛定谔方程和波动方程,先后在CMP, JMPA, JFA, SIAM等杂志发表论文多篇

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