一类超前型差分方程振动的充分必要条件Necessary and Sufficient Conditions for Oscillation of a Class of Adevanced Difference Equation
陈礼明
摘要(Abstract)：
讨论了形如xn+ 1 - xn + pxn+ τ+ qxn+ σ+ rxn + δ= 0 的差分方程的振动性,得到了用p,q,r,τ,σ,δ表示的该类方程振动的充分必要条件.
关键词(KeyWords)： 差分方程;振动性;包络线
基金项目(Foundation):
作者(Author): 陈礼明
参考文献(References)：
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