OSCILLATION CRITERIA FOR SOME CLASSES OF LINEAR DELAY DIFFERENTIAL EQUATIONS OF FIRST-ORDER

被引：0
|
作者：
Karpuz, Basak [1 ]
Ocalan, Ozkan [1 ]
机构：
[1] Afyon Kocatepe Univ, Fac Sci & Arts, Dept Math, ANS Campus, TR-3200 Afyon, Turkey
来源：
BULLETIN OF THE INSTITUTE OF MATHEMATICS ACADEMIA SINICA NEW SERIES | 2008年 / 3卷 / 02期
关键词：
Delay; differential equation; neutral; oscillation;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Inthisarticle,westudydelaydifferentialequationshaving forms x' (t)+ P (t) x (t-tau) - Q (t) x (t - sigma) = 0 [x(t) - R(t) x (t-rho)]' + P(t) x (t-tau) = 0 and [x(t) - R(t) x (t-rho)]' + P(t) x (t-tau)-Q(t) x (t-sigma)=0, whereP,Q,R is an element of C ([t(0), infinity),R+ )and tau,sigma,rho >= 0. We use recursive methods to obtain new oscillation criterions.
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页码：293 / 314
页数：22
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