(3+1)维Potential-Yu-Toda-Sasa-Fukuyama方程新的多周期孤子解

危寰,阳连武,刘建国

New Multiple Periodic-Soliton Solutions for the -Dimensional Potential-YTSF Equation

Huan Wei,Lianwu Yang,Jianguo Liu

图 6 $k_1=1$, $k_3=4$, $k_2=-5$, $\omega=\alpha _1=\beta _1=-1$, $\sigma_1=\sigma_2=\sigma_3=0$, $y=5$, $\epsilon _4=\epsilon _5=1$ (a) $z = -5$, (b) $z = 0$以及(c) $z = 5$