OSCILLATION OF SECOND ORDER NEUTRAL DELAY DIFFERENTIAL EQUATIONS
被引:0
|
作者:
Dzurina, J.
论文数: 0引用数: 0
h-index: 0
Dzurina, J.
Hudakova, D.
论文数: 0引用数: 0
h-index: 0
Hudakova, D.
机构:
来源:
MATHEMATICA BOHEMICA
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2009年
/
134卷
/
01期
关键词:
differential equation;
oscillation;
second order;
delay;
neutral type;
integral averaging method;
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We establish some new oscillation criteria for the second order neutral delay differential equation [r(t)parallel to x( t) + p(t)x[tau(t)parallel to'] (alpha-1) [x(t) + p(t)x[tau (t)parallel to']' + q t) f(x[sigma (t)]) = 0. The obtained results supplement those of Dzurina and Stavroulakis, Sun and Meng, Xu and Meng, Baculikova and Lackova. We also make a slight improvement of one assumption in the paper of Xu and Meng.
机构:
Qufu Normal Univ, Dept Math, Shandong 273165, Peoples R ChinaQufu Normal Univ, Dept Math, Shandong 273165, Peoples R China
Meng, Fanwei
Wang, Jizhong
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机构:
Shandong Inst Architectural & Engn, Dept Math & Phys, Shandong 250014, Peoples R ChinaQufu Normal Univ, Dept Math, Shandong 273165, Peoples R China
机构:
S China Normal Univ, Sch Math, Guangzhou 510631, Guangdong, Peoples R ChinaS China Normal Univ, Sch Math, Guangzhou 510631, Guangdong, Peoples R China
Ye, Luhong
Xu, Zhiting
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h-index: 0
机构:
S China Normal Univ, Sch Math, Guangzhou 510631, Guangdong, Peoples R ChinaS China Normal Univ, Sch Math, Guangzhou 510631, Guangdong, Peoples R China