应用数学2001，Vol.14Issue(2)：48-51,4.
方程u+bur+g(u(t-τ))=p(t)的2π-周期解
2π-Periodic Solution of the Equation ǖ+bur+g(u(t-τ))=p(t)
樊永红 1权宏顺2
作者信息
- 1. 西北师范大学数学系,兰州 730070
- 2. 兰州大学数学系,兰州 730000
- 折叠
摘要
Abstract
The time delay Dufing's equation without damping term are considered, by using thetheory of concidence degree, a sufficient condition of existence of at least one 2π-periodic solution isobtained.关键词
Duffing型方程/2π-周期解/估计/重合度Key words
Duffing' s Equation/2π-Periodic Solution/Estimation/Coincidence Degree分类
数理科学引用本文复制引用
樊永红,权宏顺..方程u+bur+g(u(t-τ))=p(t)的2π-周期解[J].应用数学,2001,14(2):48-51,4.
