- Research Article
- Open Access
Three Positive Periodic Solutions for a Class of Higher-Dimensional Functional Differential Equations with Impulses on Time Scales
© Y. Li and M. Hu. 2009
- Received: 20 October 2009
- Accepted: 1 December 2009
- Published: 16 December 2009
By using a multiple fixed point theorem (Avery-Peterson fixed point theorem) for cones, some criteria are established for the existence of three positive periodic solutions for a class of higher-dimensional functional differential equations with impulses on time scales of the following form: , , , where is a nonsingular matrix with continuous real-valued functions as its elements. Finally, an example is presented to illustrate the feasibility and effectiveness of the results.
- Differential Equation
- Partial Differential Equation
- Ordinary Differential Equation
- Functional Analysis
- Periodic Solution
To access the full article, please see PDF
This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.