φ0-STRICT STABILITY OF DELAY DIFFERENCE EQUATIONS WITH VARIATIONAL LYAPUNOV METHOD

• 作者: Geng Fengjie Zhu Deming
• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 关键词: 延滞微分方程 变分Lyapunov法 非线性系统 严格稳定性
• 年，卷（期）: 2007,（1）
• 页码范围: 8-17
• 页数: 10页
• 分类号: O175

摘要

<正>In this paper, a new type of stability, namelyφ0-strict stability is extended for the delay difference equations, and by using variational cone-valued Lyapunov-like functions some sufficient conditions for such stability to hold are given.