| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4635321 | Applied Mathematics and Computation | 2007 | 6 Pages |
Abstract
In this article, we investigate the existence of positive periodic solutions for a class of functional differential equations. By using fixed point index theory, we establish sufficient criteria that are easily verifiable and that generalize and improve related studies in the literature. Also, we give some examples in bio-mathematics to show that our main results are valid.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Yan Sun, Maoan Han, Lokenath Debnath,