Fig. 4

3D, 2D and contour representation of V-shaped soliton for real behaviour for Eq. (4.6) with parameters \(b_{1}=3.5, b_{2}=1, z_{1}=-0.5, z_{2}=-2, z_{3}=-0.5, c_{1}=-2,\)\(c_{2}=1, d_{0}=0, \mu =0.5, p_{1}=0.9, p_{2}=-0.5,\)\(p_{3}=0.08, \theta _{1}=2.5, \theta _{2}=-3.5,\)\(\theta _{3}=0.5, \lambda =4, y=5\) and \(\gamma =1.4\).