摘要
研究了一类负系数中立型差分方程的振动性质,得到了这类差分方程振动的判据.
In this paper, we shall consider a class of neutral delay difference equations with negative coefficients. Some new oscillations criteria of the solutions are obtained.
出处
《数学的实践与认识》
CSCD
北大核心
2010年第16期243-246,共4页
Mathematics in Practice and Theory
关键词
差分方程
振动判据
difference equations
oscillation criteria
