Research Article

Multiple Attractors for a Competitive System of Rational Difference Equations in the Plane

Table 1


𝐸 1 𝐴 2 > 𝛾 2 , 𝛼 2 > ( 𝛽 1 + 𝐵 1 ( 𝐴 2 𝛾 2 ) ) 2 4 𝐵 1 or
𝐴 2 > 𝛾 2 , 𝛼 2 ( 𝛽 1 + 𝐵 1 ( 𝐴 2 𝛾 2 ) ) 2 4 𝐵 1 , 𝛽 1 < 𝛼 2 𝐴 2 𝛾 2 , 𝐵 1 > 𝛽 1 𝐴 2 𝛾 2

𝐸 1 𝐸 2 𝐸 3 𝐴 2 > 𝛾 2 , 𝛽 1 = 𝛼 2 𝐴 2 𝛾 2 , 𝐵 1 = 𝛼 2 ( 𝐴 2 𝛾 2 ) 2

𝐸 1 𝐸 3 𝐴 2 > 𝛾 2 , 𝛽 1 = 𝛼 2 𝐴 2 𝛾 2 , 𝐵 1 > 𝛼 2 ( 𝐴 2 𝛾 2 ) 2

𝐸 1 𝐸 2 , 𝐸 3 𝐴 2 > 𝛾 2 , 𝛽 1 = 𝛼 2 𝐴 2 𝛾 2 , 𝐵 1 < 𝛼 2 ( 𝐴 2 𝛾 2 ) 2

𝐸 1 , 𝐸 2 , 𝐸 3 𝐴 2 > 𝛾 2 , 𝐵 1 ( 𝛾 2 𝐴 2 ) + 4 𝐵 1 𝛼 2 < 𝛽 1 < 𝛼 2 𝐴 2 𝛾 2 , 𝛼 2 > 𝐵 1 ( 𝐴 2 𝛾 2 ) 2

𝐸 1 , 𝐸 3 𝐴 2 > 𝛾 2 , 𝛽 1 > 𝛼 2 𝐴 2 𝛾 2

𝐸 1 , 𝐸 2 = 𝐸 3 𝐴 2 > 𝛾 2 , ( 𝐴 2 𝛾 2 ) 𝐵 1 < 𝛽 1 , ( 𝐵 1 ( 𝛾 2 𝐴 2 ) 𝛽 1 ) 2 4 𝐵 1 𝛼 2 = 0

𝐸 2 , 𝐸 3 𝐴 2 < 𝛾 2 , ( 𝐵 1 ( 𝛾 2 𝐴 2 ) 𝛽 1 ) 2 4 𝐵 1 𝛼 2 > 0 , 𝛽 1 > 𝐵 1 ( 𝛾 2 𝐴 2 )

𝐸 2 = 𝐸 3 𝐴 2 < 𝛾 2 , ( 𝐵 1 ( 𝛾 2 𝐴 2 ) 𝛽 1 ) 2 4 𝐵 1 𝛼 2 = 0 , 𝛽 1 > 𝐵 1 ( 𝛾 2 𝐴 2 )

𝑒 1 , 𝑒 2 𝐴 2 = 𝛾 2 , 𝛽 2 1 4 𝐵 1 𝛼 2 0

No equilibrium 𝛾 2 𝐴 2 and 𝛼 2 ( 𝛽 1 + 𝐵 1 ( 𝐴 2 𝛾 2 ) ) 2 4 𝐵 1 , 𝛽 1 < 𝐵 1 ( 𝛾 2 𝐴 2 ) or
𝛾 2 𝐴 2 and 𝛼 2 > ( 𝛽 1 + 𝐵 1 ( 𝐴 2 𝛾 2 ) ) 2 4 𝐵 1