The distribution of zeros of solutions of differential equations with a variable delay

被引：29

作者：

Zhang, BG ^{[1
]}

Zhou, Y

机构：

[1] Ocean Univ Qingdao, Dept Appl Math, Qingdao 266003, Peoples R China

[2] Xiangtan Univ, Dept Math, Xiangtan 411105, Peoples R China

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2001年 / 256卷 / 01期

基金：

美国国家科学基金会;

关键词：

distribution of zeros; oscillation; differential equation; delay;

D O I：

10.1006/jmaa.2000.7309

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, the distribution of zeros of solutions of the first-order differential equation with a variable delay x'(t) + P(t)x(tau (t)) = 0 is studied. The estimate for the distance between adjacent zeros of the oscillatory solution of the above equation is obtained. (C) 2001 Academic Press.

引用

页码：216 / 228

页数：13

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