New structures for closed-form wave solutions for the dynamical equations model related to the ion sound and Langmuir waves
Md Nur Alam,M S Osman
Figure 3. Graphical descriptions of the solution E13(x, t) when p = 2, q = 0.5, r = 2, $\mu$ = 2, $\delta$ = 2 and for 2D graphics t = 0.01.