Oscillation of higher-order nonlinear difference equations of neutral type

被引:29
|
作者
Agarwal, RP
Grace, SR
机构
[1] Natl Univ Singapore, Dept Math, Singapore 119260, Singapore
[2] Cairo Univ, Fac Engn, Dept Engn Math, Giza 12221, Egypt
关键词
oscillation; comparison; difference equations;
D O I
10.1016/S0893-9659(99)00126-3
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We shall establish some new criteria for the oscillation of all solutions of higher-order difference equations of the form Delta(m)(x(n) - x(n-tau)) + q(n)f(x(n-g)) = 0, m greater than or equal to 1. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:77 / 83
页数:7
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