Oscillation for system of delay difference equations

被引：0

作者：

Yang, JR ^{[1
]}

Zhang, FQ

机构：

[1] Shanxi Univ, Dept Math, Taiyuan 030006, Shanxi, Peoples R China

[2] Yuncheng Adv Coll, Dept Math, Yuncheng 044000, Shanxi, Peoples R China

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 1999年 / 230卷 / 01期

关键词：

oscillation; delay difference system; difference inequality;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Consider the system of delay difference equations x(i)(t) - x(i)(t - sigma) +(k = 1)Sigma(l) (j = 1)Sigma(n) p(ijk)x(j)(t -tau(k)) = 0, (*) where p(ijk) is an element of (-infinity,infinity), sigma and tau(k) is an element of (0,infinity), i,j = 1,2,...,n,k = 1,2,...,l. Sufficient conditions are obtained for all solutions of the system (*) to be oscillatory. (C) 1999 Academic Press.

引用

页码：223 / 231

页数：9

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