Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9506816 | Applied Mathematics and Computation | 2005 | 14 Pages |
Abstract
In this paper we shall consider the discrete nonlinear delay population model with Allee effectx(n+1)=x(n)exp(a(n)+b(n)xp(n-Ï)-c(n)xq(n-Ï)),where a(n), b(n) and c(n) are positive sequences of period Ï and p and q are positive integers. We will establish some sufficient conditions for the oscillation of all positive solutions about its positive periodic solution xnâ and prove that every nonoscillatory solution converges to {xnâ} monotonically as n â â.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Y.G. Sun, S.H. Saker,