摘要
研究了一类具有变系数的高阶中立型时滞差分方程解的振动性，给出了其有界解振动的两个充分条件．
The oscillation of solution for a class of the higher order neutral delay difference equation with variable coefficient is discussed. Two sufficient conditions are obtained for oscillation of all bounded solutions of the equation.
出处
《纯粹数学与应用数学》
CSCD
1998年第3期76-80,共5页
Pure and Applied Mathematics
关键词
时滞差分方程
有界解
中立型
解
振动性
delay difference equation
bounded solution
oscillation
nonoscillation
