摘要
考虑一个高阶常系数线性中立型微分方程 ,利用展开函数为Fourier级数的方法 。
Two theorems about the periodic solutions on the differential equations were discussed.The method of Fourier sevies was used to prove the existence and uniqueness of peiodic solutions of the problem.
出处
《吉林化工学院学报》
CAS
2000年第2期84-86,共3页
Journal of Jilin Institute of Chemical Technology
关键词
线性中立型方程
周期解
存在唯一性
微分方程
linear neutral type differential equations
periodic solution
existence and uniqueness
fourier series
uniform convergence
