Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9506918 | Applied Mathematics and Computation | 2005 | 17 Pages |
Abstract
By using the continuation theorem base on Gaines and Mawhin's coincidence degree, sufficient and realistic conditions are obtained for the global existence of positive periodic solutions for a discrete time nonautonomous food chain model, and sufficient conditions for the global stability of positive periodic solutions are also obtained. Some known results are extended.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Hai-Feng Huo, Wan-Tong Li,