Bifurcation of a Cohen-Grossberg Neural Network with Discrete Delays

Figure 3

(a) Phase plot in space (𝑥₁,𝑥₂) for system (4.1) with 𝑑₁=−3.0. (b) Phase plot in space (𝑥₁,𝑥₂) for system (4.1) with 𝑑₁=−3.0.

(a)

(b)