Necessary and Sufficient Conditions of Oscillation in First Order Neutral Delay Differential Equations

被引：0
|
作者：
Guo, Songbai [1 ,2 ]
Shen, Youjian [2 ]
Shi, Binbin [3 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Math & Phys, Beijing 100083, Peoples R China
[2] Hainan Normal Univ, Sch Math & Stat, Haikou 571158, Peoples R China
[3] Shandong Agr Univ, Dept Math & Informat Sci, Tai An 271018, Shandong, Peoples R China
来源：
ABSTRACT AND APPLIED ANALYSIS | 2014年
关键词：
D O I：
10.1155/2014/623713
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We are concerned with oscillation of the first order neutral delay differential equation [x(t) - px(t - tau)]' + qx(t - sigma) = 0 with constant coefficients, and we obtain some necessary and sufficient conditions of oscillation for all the solutions in respective cases 0 < p < 1 and p > 1.
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页数：5
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