Dynamical Analysis and Exact Solutions of a New (2+1)-Dimensional Generalized Boussinesq Model Equation for Nonlinear Rossby Waves*

Quan-Sheng Liu,Zai-Yun Zhang,Rui-Gang Zhang,Chuang-Xia Huang

Fig. 4 The diagrammatic sketch of the solutions of the case 1 with $m=n=1$, $l=-1$, $a_{1}=a_{2}=0.01$, $a_{3}=-0.01$, $a_{4}=10$. (a) $u_{1}(\xi)$, (b) $u_{2}(\xi)$.