| Existence of Periodic Solutions About One Class Differential Equation |
| |
| 引用本文： | 李林. Existence of Periodic Solutions About One Class Differential Equation[J]. 数学季刊, 1992, 7(4): 20-25 |
| |
| 作者姓名： | 李林 |
| |
| 作者单位： | Beijing Petrochemical |
| |
| 摘 要： | We discuss the existence and the number of periodic solutions of differential equation dx/dt=A1(t)x A2(t)x^2 A3(t)x^3/α0(t） α1(t)x α2(t)x^2 (1)where Ai（t），αj(t)(i=1,2,3;j=0,1,2) are continuous periodic functions.The results of this paper ex-tend the work of paper[1].
|
| 关 键 词： | 周期解 存在性 常微分方程 带域 |
Existence of Periodic Solutions About One Class Differential Equation |
| |
| Li Lin. Existence of Periodic Solutions About One Class Differential Equation[J]. Chinese Quarterly Journal of Mathematics, 1992, 7(4): 20-25 |
| |
| Authors: | Li Lin |
| |
| Affiliation: | BeijingPetrochemicalEngineeringInstitute,102600 |
| |
| Abstract: | We discuss the existence and the number of periodic solutions of differential equation dx/dt=A_1(t)x+A_2(t)x~2+A_3(t)x~3/a_0(t)+a_1(t)x+a_2(t)x~2 (1) where A_i(t), a_j(t) (i=1,2,3;j=0,1,2) are continuous periodic functions. The results of this paper extend the work of paper [1]. |
| |
| Keywords: | periodic solution strip domain stability transformation |
| 本文献已被 CNKI 维普 等数据库收录！ |
