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Break waves and solitary waves to the rotation-two-component Camassa-Holm system
时间  Datetime
2017-07-05 16:00 — 17:00 
地点  Venue
520 Yue-Kong Pao Library
报告人  Speaker
Yue Liu
单位  Affiliation
University of Texas, Arlington
邀请人  Host
Chunjing Xie
报告摘要  Abstract

The rotation-two-component Camassa-Holm system models the equatorial water waves with the effect of the Coriolis force. The quasi-nonlinear nature of the system suggests that smooth initial data may develop finite time singularity, giving rise to the so-call wave-breaking phenomenon. On the other hand,  the balance between the nonlinearity and dispersion makes it possible to support solitary waves, sometimes even with singularities. In this talk I will discuss these two types of solutions.