|
|||||
|
|
Periodic solutions of periodically perturbed functional differential equations |
|
| Authors: | Shiwang Ma Zhicheng Wang Jianshe Yu |
| Affiliation: | MA Shiwang 1, WANG Zhicheng 2 and YU Jianshe 2 1. Department of Automatic Control, Huazhong University of Science and Technology, Wuhan 430074, China; 2. Department of Applied Mathematics, Hunan University, Changsha 410082, China |
| Abstract: | By using the generalized degree theory, some periodically perturbed functional differential equations have been proved to have at least one periodic solution if the associated homogeneous linear equations have no nontrivial periodic solution. Some known results are generalized. |
| Keywords: | generalized degree theory functional differential equation mixed type infinite delay periodic solution. |
| 本文献已被 SpringerLink 等数据库收录！ | |
| 点击此处可从《科学通报(英文版)》浏览原始摘要信息 | |
| 点击此处可从《科学通报(英文版)》下载全文 | |