Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
767257 | Communications in Nonlinear Science and Numerical Simulation | 2011 | 10 Pages |
Abstract
In this paper, we discuss an almost periodic discrete fishing model with feedback control of the formx(n+1)=x(n)expa(n)1+x(n)K(n)r−b(n)−c(n)u(n),Δu(n)=−α(n)u(n)+β(n)x(n).Sufficient conditions are established for the persistence of above system and the existence and uniformly asymptotical stability of almost periodic solution to this system is investigated. Some examples are also given to illustrate the feasibility of the main results.
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Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Tianwei Zhang, Yongkun Li, Yuan Ye,