|
|||||
|
|
Periodic solutions of second order singular coupled systems |
|
| Authors: | Zhongwei Cao Daqing Jiang |
| Institution: | a School of Mathematics and Statistics, Northeast Normal University, Changchun 130024, China b Department of Applied Mathematics, Changchun Taxation College, Changchun 130117, China |
| Abstract: | We establish the existence of periodic solutions for the second order non-autonomous singular coupled systems  |
| Keywords: | 34B15 34D20 |
| 本文献已被 ScienceDirect 等数据库收录！ | |