摘要
本文利用指数型二分性理论，给出具有强迫项的Ｌｉｅｎａｒｄ类型方程周期解及概周期解存在的充分条件，这些条件是由ＦｉｎｋＡ．Ｍ．，林发兴在文［１。
Using the exponential dichotomy theory, we give
the sufficient conditions ofthe existence on periodic solutions and almost periodic solutions for
forced Lie'nard-type equation These conditions are the naturalextension and generalization of the
results already obtained by Fink A.M., Lin Faxingin 11, 2] associated with the same problems for
Lie'nard equations.
出处
《数学学报（中文版）》
SCIE
CSCD
北大核心
1999年第3期571-576,共6页
Acta Mathematica Sinica：Chinese Series
基金
河北省高校应用数学重点学科建设基金
关键词
周期解
概周期解
指数型二分性
林纳方程
强迫项
Lie'nard-type equations, Periodic solutions and almost periodic
solutions,Exponential dichotomy
