Bright, periodic, compacton and bell-shape soliton solutions of the extended QZK and (3 + 1)-dimensional ZK equations

M Ali Akbar,Md Abdul Kayum,M S Osman

Figure 11. The 3D and 2D graphics for $s\left(t\right)={{\rm{e}}}^{\lambda {\rm{t}}}$ of the solution (66) with the particular values $l=5,$ $m=0.5,$ $n=2,$ $\alpha =3,$ $\beta =1,$ $\gamma =2,$ $\delta =2$ and $\lambda =-0.4.$