摘要
研究一类具有连续变量的二阶中立型时滞差分方程,给出了该类方程一切有界解振动的几个充分条件.
The present paper studies a class of second order neutral delay difference equations with changed coefficients ,some sufficient conditions for bounded solution ;oscillation;nonoscillation.
出处
《数学理论与应用》
2005年第4期35-37,共3页
Mathematical Theory and Applications
关键词
中立型差分方程
有界解
振动
非振动
neutral difference equation
bounded solution
oscillation
nonoscillation
