Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4636386 | Applied Mathematics and Computation | 2007 | 11 Pages |
Abstract
A discrete three-level food-chain model with Beddington-DeAngelis functional response is investigated. It is shown that the system is permanent under some appropriate conditions.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Changyong Xu, Meijuan Wang,