| Article ID: | iaor20032855 |
| Country: | United States |
| Volume: | 131 |
| Issue: | 1 |
| Start Page Number: | 59 |
| End Page Number: | 80 |
| Publication Date: | Sep 2002 |
| Journal: | Applied Mathematics and Computation |
| Authors: | Xu R., Chaplain M.A.J. |
| Keywords: | Volterra equations |
An N-species ratio-dependent predator–prey food-chain model with distributed time delays is investigated. It is shown that the system is permanent under some appropriate conditions, and sufficient conditions are obtained for the global attractivity of the positive equilibrium of the system.