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 7. The 3D and 2D graphics for $r\left(t\right)=\lambda {\rm{t}}$ of the solution (38) with the particular values $h=0.7,$ $k=1,$ $\alpha =0.4,$ $\beta =0.4,$ $\gamma =0.6$ and $\lambda =1.5.$