| 一类具有偏差变元的高阶泛函微分方程周期解的存在性 |
| |
| 引用本文： | 刘佳玉,覃荣存,冯春华.一类具有偏差变元的高阶泛函微分方程周期解的存在性[J].广西师院学报,2009(2):16-20. |
| |
| 作者姓名： | 刘佳玉 覃荣存 冯春华 |
| |
| 作者单位： | 广西师范大学数学科学学院,广西桂林541004 |
| |
| 摘 要： | 利用重合度定理讨论了一类具有偏差变元的高阶泛函微分方程的2π周期解的存在性,得到了一个充分条件.
|
| 关 键 词： | 偏差变元 泛函微分方程 周期解 重合度 |
Existence of Periodic Solutions for a Class of High Order Functional Differential Equations with Partial Difference Variables |
| |
| LIU Jia-yu,QIN Rong-cun,FENG Chun-hua.Existence of Periodic Solutions for a Class of High Order Functional Differential Equations with Partial Difference Variables[J].Journal of Guangxi Teachers College(Natural Science Edition),2009(2):16-20. |
| |
| Authors: | LIU Jia-yu QIN Rong-cun FENG Chun-hua |
| |
| Institution: | (College of Mathematical Sciences, Guangxi Normal University, Guilin 541004, China) |
| |
| Abstract: | In this paper,the theory of coincidence degree is used to study the existence of the 2π-periodic solutions for a class of high order functional differential equations with partial difference variables and a sufficient condition is obtained. |
| |
| Keywords: | partial difference variables functional differential equation periodic solution coincidence degree |
| 本文献已被 维普 等数据库收录！ |
