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 1. Graphical descriptions of the solution E11(x, t) under the values p = 2, q = 0.5, r = 2, $\mu$ = 1, $\delta$ = 3 and t = 0.01 for 2D graphics.