Periodic solutions of second order equations via rotation numbers
| Autor: | Qian, Dingbian, Torres, Pedro J., Wang, Peiyu |
|---|---|
| Zdroj: | In Journal of Differential Equations 5 April 2019 266(8):4746-4768 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|
| Autor: | Qian, Dingbian, Torres, Pedro J., Wang, Peiyu |
|---|---|
| Zdroj: | In Journal of Differential Equations 5 April 2019 266(8):4746-4768 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|
Full Text from ScienceDirect