摘要
考虑一类的非线性高阶中立型差分方程,通过Schauder不动点定理以及一些非线性函数的限制条件,得到这类方程解是非振动性准则.
A class of higher order nonlinear difference equations was considered,by applying the tool of Schauder fixed point theorem and some constraints of nonlinear function,some nonoscillatory results of the solution of this type equation were obtained.
作者
张思逸
ZHANG Siyi(Hunan College For Preschool Education,Changde 415500,China)
出处
《太原师范学院学报（自然科学版）》
2019年第2期19-21,27,共4页
Journal of Taiyuan Normal University:Natural Science Edition
关键词
高阶差分方程
中立型
非振动性
不动点理论
Neutral difference equation
higher order
nonoscillation
fixed point theory
