Research Article

Dynamic Behaviors of a General Discrete Nonautonomous System of Plankton Allelopathy with Delays

Figure 2

Dynamic behaviors of the species ( 𝑁 1 ( 𝑘 ) , 𝑁 2 ( 𝑘 ) ) = ( 0 . 4 2 , 0 . 1 7 5 ) , ( 0 . 4 1 , 0 . 1 7 8 ) , of system (5.1) with initial conditions ( 0 . 4 , 0 . 1 8 ) , 𝑘 = 1 , 0 . and 𝑁 1 ( 𝑘 + 1 ) = 𝑁 1 𝑁 ( 𝑘 ) e x p 1 . 4 1 . 5 + 0 . 2 s i n ( 𝑘 ) 1 ( 𝑘 ) 0 . 9 𝑁 1 𝑁 ( 𝑘 1 ) 0 . 3 + 0 . 2 s i n ( 𝑘 ) 2 ( 𝑘 ) 0 . 5 𝑁 2 𝑁 ( 𝑘 1 ) 0 . 4 + 0 . 1 c o s ( 𝑘 ) 1 ( 𝑘 ) 𝑁 2 ( 𝑘 ) 0 . 4 𝑁 1 ( 𝑘 ) 𝑁 2 , 𝑁 ( 𝑘 1 ) 2 ( 𝑘 + 1 ) = 𝑁 2 𝑁 ( 𝑘 ) e x p 0 . 7 1 . 1 + 0 . 5 s i n ( 𝑘 ) 2 ( 𝑘 ) 0 . 5 𝑁 2 𝑁 ( 𝑘 1 ) 1 . 1 + 0 . 2 c o s ( 𝑘 ) 1 ( 𝑘 ) 0 . 7 𝑁 1 ( 𝑘 1 ) 2 . 3 𝑁 1 ( 𝑘 ) 𝑁 2 ( 𝑘 ) 0 . 4 𝑁 2 ( 𝑘 ) 𝑁 1 . ( 𝑘 1 ) ( 5 . 5 )
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