2024年12月05日 星期四 登录 EN

学术活动
The N-periodic wave solutions of some coupled bilinear equations
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报告人:
Jianqing Sun, Ocean University of China
邀请人:
Xiangke Chang, Associate Professor
题目:
The N-periodic wave solutions of some coupled bilinear equations
时间地点:
19:00-20:00 December 21(Monday), Tencent Meeting ID: 320-951-863
摘要:
In this talk, we present an efficient numerical scheme to calculate the N-periodic wave solutions to the Tzitzeica equation, the (2+1)-dimensional modified Bogoyavlenskii-Schiff equation and the mKdV-sine-Gordon equation which can be transformed into a coupled bilinear system with some dependent variable transformation. By using this numerical scheme, we calculate their 2-periodic wave solutions and 3-periodic wave solutions as examples. We also show the asymptotic behaviors under a “small amplitude” limit of these quasi-periodic wave solutions numerically.