Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4630101 | Applied Mathematics and Computation | 2012 | 13 Pages |
Abstract
This paper is devoted to impulsive periodic Gause-type predator-prey systems with monotonic or non-monotonic numerical responses. With the help of a continuation theorem based on coincidence degree theory, we establish easily verifiable criteria for the existence of positive periodic solutions. As corollaries, some applications are listed. In particular, our results improve and generalize some known ones.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Xiaoquan Ding, Bentang Su, Jianmin Hao,