OSCILLATION OF SOLUTIONS OF SECOND ORDER NEUTRAL DIFFERENTIAL EQUATIONS WITH POSITIVE AND NEGATIVE COEFFICIENTS

被引：1
|
作者：
Shoukaku, Y. [1 ]
机构：
[1] Kanazawa Univ, Fac Engn, Kanazawa, Ishikawa 9201192, Japan
来源：
JOURNAL OF APPLIED ANALYSIS | 2009年 / 15卷 / 02期
关键词：
Second order neutral differential equations; oscillation; positive and negative coefficients;
D O I：
10.1515/JAA.2009.281
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we obtain oscillation criteria for solutions of homogeneous and nonhomogeneous cases of second order neutral differential equations with positive and negative coefficients. Our results improve and extend the results of Manojlovic, Shoukaku, Tanigawa and Yoshida [6].
引用
收藏
页码：281 / 298
页数：18
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