Differential equations with several deviating arguments: Sturmian comparison method in oscillation theory, II

被引：0

作者：

Berezansky, Leonid ^{[1
]}

Domshlak, Yury ^{[1
]}

机构：

[1] Ben Gurion Univ Negev, Dept Math, IL-84105 Beer Sheva, Israel

来源：

ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS | 2002年

关键词：

mixed differential equations; oscillation; non-oscillation; Sturmian comparison method;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We study the oscillation of solutions to the differential equation (x) over dot(t) + a(1)(t)x[r(t)] + a(2)(t)x[p(t)] = 0, t >= t(0) which has a retarded argument r(t) and an advanced argument p(t). We obtain oscillation and non-oscillation conditions which are closed to be necessary. We provide examples to show that our results are best possible and compare them with known results.

引用

页数：18

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