Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1710275 | Applied Mathematics Letters | 2007 | 5 Pages |
Abstract
Sufficient conditions are obtained for the permanence of the following single species discrete model with feedback control: {N(n+1)=N(n)exp[r(n)(1−N(n−m)k(n)−c(n)μ(n))],Δμ(n)=−a(n)μ(n)+b(n)N(n−m), where a:Z→(0,1),c,k,r,b:Z→R+a:Z→(0,1),c,k,r,b:Z→R+ are all nonnegative functions and mm is a positive constant.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Fengde Chen,