Breathers and Soliton Solutions for a Generalization of the Nonlinear Schrödinger Equation

Figure 2

Evolution of the soliton solutions of (26). The parameters are (a) 𝑎=1, 𝜆₂=0.5; (b) 𝑎=−2,  𝜆₂=1.1; (c) 𝑎=1,  𝜆₂=3.

(a)

(b)

(c)