(3+1)维广义Kadomtsev-Petviashvili方程新的精确周期孤立波解

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李颖,刘建国,阳连武

New Exact Periodic Solitary Wave Solutions for the (3+1)-Dimensional Generalized Kadomtsev-Petviashvili Equation

Ying Li,Jianguo Liu,Lianwu Yang

图 7 $k_3 = -2$ , $\epsilon _{14} = \epsilon _{15} = 1$ , $x = -5$ , ${\cal I}_1 = k_1 = k_2 = {\cal J}_1 = {\cal K}_1 = 1$ , ${\cal J}_3 = 2$ , (a) $z = -5$ , (b) $z = 0$ , (c) $z = 5$