Oscillation criteria for nth order nonlinear neutral differential equations

被引:8
|
作者
Shi, Yanxiang [1 ]
机构
[1] Shanxi Univ, Sch Math Sci, Taiyuan 030006, Peoples R China
基金
中国国家自然科学基金;
关键词
Oscillation; Neutral differential equations; Eventually positive solution; DEVIATING ARGUMENTS; BEHAVIOR;
D O I
10.1016/j.amc.2014.03.018
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Sufficient conditions are established for the oscillation of nth order neutral differential equations of the form [GRAPHICS] where n >= 2 is even integer, alpha >= 1, p, q is an element of C([i(0,) +infinity), R), integral is an element of C(R, R). The results obtained extend some of the known results. (C) 2014 Elsevier Inc. All rights reserved.
引用
收藏
页码:423 / 429
页数:7
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