Traveling Wave Solutions of a Generalized Zakharov-Kuznetsov Equation

Figure 2

The phase portraits of system (2.3) for 𝑛=2𝑘+1. (a) 𝑎>0, 𝑏>0; (b) 𝑎≤0, 𝑏>0; (c) 𝑎<0, 𝑏<0; (d) 𝑎≥0, 𝑏<0.

(a)

(b)

(c)

(d)