节点文献
一类Duffing型方程的ω周期解
Periodic Solutions for Nonlinear Ordinary Differential Systems of Duffing Type
【摘要】 讨论一类其线性部分有非零ω周期解的n维Duffing型方程x+Ax+f(x)=p(t)的ω周期解的存在性,所得结果推广了文献[4]的相应结论。
【Abstract】 This paper investigates a n -system of nonlinear second order ordinary differential equations with nonlinearity only depending on x. The aim. is to prove the existonce of the periodic solutions.
【关键词】 Duffing方程;
Leray-Schauder不动点;
周期解;
【Key words】 Duffing equations; Leray-Schauder fixed point theorem; periodic solutions;
【Key words】 Duffing equations; Leray-Schauder fixed point theorem; periodic solutions;
- 【文献出处】 西安公路交通大学学报 ,JOURNAL OF XI’AN HIGHWAY UNIERSITY , 编辑部邮箱 ,1996年03期
- 【分类号】O175.12
- 【下载频次】42