Oscillation of solutions for even order nonlinear difference equations with nonlinear neutral term

被引:0
|
作者
Liu, ZS [1 ]
Wu, SH
Zhang, ZG
机构
[1] Hebei Teachers Univ, Coll Math & Informat Sci, Shijiazhuang 050016, Peoples R China
[2] London Guildhall Univ, Dept CISM, London EC3N 1JY, England
来源
关键词
nonlinear neutral difference equations; oscillation; generalized Riccati technique;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Some Riccati type difference inequalities are established by using generalized Riccati technique for the following even order nonlinear neutral difference equation Delta(m-1) (a(n Delta) (n(n) + phi (n, tau(n)))) + q(n)f (x(gn)) = 0 and using these inequalities, we obtain some oscillation criteria for above equation.
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页码:1585 / 1598
页数:14
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