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 9. The 3D graphics for $s\left(t\right)=\,\sin \left(\lambda {\rm{t}}\right)$ of the solution (63) with the parametric values $l=-0.1,$ $m=0.3,$ $n=1,$ $\delta =0.8,$ $\gamma =0.6,$ $\beta =0.9,$ $\alpha =0.4$ and $\lambda =0.2.$