New oscillation criteria for second-order nonlinear neutral delay difference equations

被引：27
作者：
Saker, SH
机构：
[1] Department of Mathematics, Faculty of Science, Mansoura University
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2003年 / 142卷 / 01期
关键词：
oscillation; second-order neutral delay difference equations;
D O I：
10.1016/S0096-3003(02)00286-2
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we will establish some new oscillation criteria for the second-order nonlinear neutral delay difference equation Delta(a(n)(Deltax(n) +p(n)x(n-tau))(gamma))+f (n, x(n-sigma))=0, n=0, 1,2,..., where gamma>0 is a quotient of odd positive integers. (C) 2002 Elsevier Science Inc. All rights reserved.
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页码：99 / 111
页数：13
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