NONOSCILLATORY SOLUTIONS FOR A SYSTEM OF HIGHER-ORDER NONLINEAR NEUTRAL DELAY DIFFERENCE EQUATIONS WITH MATRIX COEFFICIENTS

• 作者: Zhu Xianyang Li Yongkun Liu Ping
• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 关键词: 高阶非线性中立微分方程 固定点 非振荡解 矩阵系数
• 年，卷（期）: 2005,（4）
• 页码范围: 648-654
• 页数: 7页
• 分类号: O175

摘要

<正>By using Banach contraction principle, we obtain the global results (with respect to ||A||≠1) on the sufficient conditions for the existence of nonoscilla-tory solutions to a system of nonlinear neutral delay difference equations with matrix coefficients.