Bifurcation Approach to Analysis of Travelling Waves in Nonlocal Hydrodynamic-Type Models

Figure 10

The phase portraits of system (6) for 𝑛=2𝑚+1, and 𝛽<0.

(a) 𝐺₁>0,𝜎>0

(b) 𝐺₁>0,𝜎<0

(c) 𝐺₁<0,𝜎>0

(d) 𝐺₁<0,𝜎<0