Journal of Changshu Institute of Technology2015，Vol.29Issue(4)：49-52,4.
二阶中立型多时滞差分方程的振动性和渐近性
Oscillation and Asymptotic Behavior for the Solutions of Type Second-order Neutral Difference Equations with Several Delay Arguments
郑允利1
作者信息
- 1. 徐州生物工程职业技术学院 基础部,江苏 徐州 221006
- 折叠
摘要
Abstract
A class of unstable type second-order neutral difference equations with several delay arguments is in?vestigated by using the method of analysis and the fixed point theorem, and one sufficient condition for oscilla?tion of the bouned solutions of the equations is obtained. Two sufficient conditions or sufficient and necessary conditions for the convergence to a constant of nonscillatory solutions are also gained. In addition, some results existing in the literature are generalized and improved.关键词
中立型差分方程/多时滞/有界解/振动性/渐近性Key words
neutral difference equations/several delay arguments/bounded solutions/oscillation/asymptotic be?hayior分类
数理科学引用本文复制引用
郑允利..二阶中立型多时滞差分方程的振动性和渐近性[J].Journal of Changshu Institute of Technology,2015,29(4):49-52,4.
