摘要
给出了时滞泛函微分方程的零解不稳定性的新判据,取消了李雅普诺夫泛函V的传统限制:dV/dt≥0,推广了J.K.Hale的结果.
Some new criteria of instability for the zero solution of retarded functional differential equations are obtained.It discards the traditional restriction for Lyapunov functional such that dV/dt≥0.J.K.Hales result is improved.
出处
《纺织高校基础科学学报》
CAS
2003年第3期205-207,共3页
Basic Sciences Journal of Textile Universities
关键词
时滞泛函微分方程
不稳定性
李雅普诺夫泛函
retarded functional differential equations
instability
Lyapunov functional
