Figure 4
![Figure 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13662-018-1814-5/MediaObjects/13662_2018_1814_Fig4_HTML.jpg)
Periodic wave solution of Eq. (4.31) with \(\beta = 0.25\) and \(\beta = 0.9\), respectively, when \(\lambda = 1\)
Theory and Modern Applications
Periodic wave solution of Eq. (4.31) with \(\beta = 0.25\) and \(\beta = 0.9\), respectively, when \(\lambda = 1\)