| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 838872 | Nonlinear Analysis: Real World Applications | 2009 | 9 Pages |
Abstract
This paper investigates the existence of periodic solutions for an impulsive semi-ratio-dependent predator–prey system with most popular prey-dependent (monotone or non-monotone) and predator-dependent functional response. Sharp sufficient conditions are derived by the invariance property of homotopy and analysis technique. The presented criteria improve and extend many previous results in the literature.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Xiuxiang Liu, Lihong Huang,