摘要
研究了一类具有拟周期外力的非自治发展方程,通过延伸相平面将非自治系统转化为自治系统,再证明相应的自治系统的时滞惯性流形的存在性,并在时滞惯性流形的基础上构造了非自治发展方程的近似惯性流形。
The present paper deals with the long-time behavior of a non-autonomous evolution equations with quasi-periodic term.Firstly the existence of the inertial manifold with delay of the system was proved by transferring the non-autonomous system to an autonomous system through extending the phase plane.Then the approximate inertial manifold of the system was constructed.
出处
《国防科技大学学报》
EI
CAS
CSCD
北大核心
2006年第6期32-37,共6页
Journal of National University of Defense Technology
基金
国家自然科学基金资助项目(10571175)
关键词
拟周期外力
时滞惯性流形
近似惯性流形
quasi-periodic term
inertial manifold with delay
approximate inertial manifold