Classification of Multiply Travelling Wave Solutions for Coupled Burgers, Combined KdV-Modified KdV, and Schrödinger-KdV Equations

Figure 3

Travelling waves solutions (29) and (30) with various different shapes are plotted: multiple travelling wave solutions (a and b). Travelling waves solutions (33) and (34) with various different shapes are plotted: multiple travelling wave solutions (c and d).

(a)

(b)

(c)

(d)