Using the coincidence degree theory by Mawhin, we prove the existence of periodic solutions for the second-order delay differential equations with impulses
We obtain new existence results and illustrated them by an example.
Submitted January 28, 2011. Published March 3, 2011.
Math Subject Classifications: 34K13, 34K45.
Key Words: Second-order delay differential equations; impulses; periodic solution; coincidence degree.
Show me the PDF file (224 KB), TEX file, and other files for this article.
| Lijun Pan |
School of Mathematics, Jia Ying University
Meizhou Guangdong, 514015, China
Return to the EJDE web page