Recent advance in breathers of Manakov equations
组织者
王丽
, 张国强
演讲者
刘冲
时间
2022年11月12日 09:00 至 10:30
地点
Online
线上
Tencent 461 747 037
()
摘要
Manakov equations play a key role in understanding nonlinear coupling in many physical contents with different scales in time and space, including optics, cold atoms, crossing seas, and even financial systems. Finding new nonlinear wave phenomena and understanding their physics in Manakov equations are still a challenge in both physics and mathematics. We will present in this talk our recent results for a particular type of oscillating localised structures (known as “breathers”) of Manakov equations. These include non-degenerate breathers and their role in vector modulation instability.
演讲者介绍
刘冲，西北大学理论物理团队成员，副教授，入选陕西省“特支”计划、陕西省青年科技新星。主要关注非线性物理的不稳定性理论。以第一/通讯作者在具有重要影响力的学术刊物（Phys.Rev.Lett.,Phys.Rev.E 等）上发表论文三十余篇，撰写专著《可积模型方法及其应用》第四章。