Permanence and Global Stability of Positive Periodic Solutions of a Discrete Competitive System

Figure 4

(a) Phase portrait of 𝑥^∗₁ and 𝑥^∗₂ with initial value (0.09,0.01) for 𝑛∈[0,50]. (b) Phase portrait of 𝑥₁ and 𝑥₂ with initial value (0.08,0.02) for 𝑛∈[0,50]. (c) Phase portraits of 𝑥^∗₁,𝑥^∗₂ and 𝑥₁,𝑥₂ for 𝑛∈[30,50] in the same coordinate system.

(a)

(b)

(c)