| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4633489 | Applied Mathematics and Computation | 2009 | 7 Pages |
Abstract
We propose and study a mutualism model with feedback controls. By applying a new differential inequality, we show that the conditions which ensure the permanence of the system are the same as that of the model without feedback controls, which means that the feedback control variables have no influence on the persistent property of the system. Our results not only improve but also complement some existing ones.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Fengde Chen, Jinghui Yang, Lijuan Chen, Xiangdong Xie,