(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 10 $k_1=k_3=4$, $t=10$, $\omega=\alpha_1=\beta_1=-1$, $\sigma_1=\sigma_2=\sigma_3=\sigma_4=0$, $k_4={\rm i}$, $\epsilon_{10}=\epsilon_{11}=1$ (a) $x = -5$, (b) $x = 0$以及(c) $x = 5$