Kamenev-type and interval oscillation criteria for second-order linear differential equations on a measure chain

被引：31

作者：

Del Medico, A ^{[1
]}

Kong, QK ^{[1
]}

机构：

[1] No Illinois Univ, Dept Math Sci, De Kalb, IL 60115 USA

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2004年 / 294卷 / 02期

关键词：

time scales; measure chains; oscillation; Kamenev criterion; interval criteria;

D O I：

10.1016/j.jmaa.2004.02.040

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We establish Kamenev-type criteria and interval criteria for oscillation of the second-order scalar differential equation (p(t)x(Delta)(t))(Delta)+q(t)x(sigma (t)) = 0 on a measure chain. Our results cover those for differential equations and provide new oscillation criteria for difference equations. Several examples are given to show the significance of the results. (C) 2004 Elsevier Inc. All rights reserved.

引用

页码：621 / 643

页数：23

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