约化的(3+1)维Hirota方程的呼吸波解、lump解和半有理解

房春梅,田守富

Breather Wave Solutions, Lump Solutions and Semi-Rational Solutions of a Reduced (3+1)Dimensional Hirota Equation

Chunmei Fang,Shoufu Tian

图 2 方程(1.1)的1-阶lump波解, 参数为$\sigma_{R}=\sigma_{I}=1, \gamma=-\frac{1}{3}$. (a) $t=0$时的三维图, (b) 密度图, (c)沿直线 $y=-\frac{x}{2}$传播的等高线图