脉冲时滞差分方程非振动解的存在性Existence of nonoscillatory solutions of impulsive delay difference equations
魏耿平
摘要(Abstract)：
讨论脉冲时滞差分方程△ x(n) + ∑mi=1pi(n) x(n - li) =0 ,n≥ no,n≠ nkx(nk+ 1 ) - x(nk) =Ik(x(nk) ) ,k =1 ,2 ,3…给出了由时滞差分方程非振动解的存在性刻划出相应的脉冲时滞差分方程的同样性质的一般性脉冲条件
关键词(KeyWords)： 脉冲;时滞差分方程;非振动解
基金项目(Foundation): 湖南省高校青年骨干教师培养基金资助
作者(Author): 魏耿平
参考文献(References)：
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