Specific Properties of Solutions of First Order Differential Equations with Several Delay Arguments

被引：7

作者：

Koplatadze, R. G. ^{[1
]}

机构：

[1] Javakhishvili Tbilisi State Univ, Tbilisi, Georgia

来源：

JOURNAL OF CONTEMPORARY MATHEMATICAL ANALYSIS-ARMENIAN ACADEMY OF SCIENCES | 2015年 / 50卷 / 05期

关键词：

Oscillation; proper solution; differential equation; delay argument;

D O I：

10.3103/S1068362315050039

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The paper considers the following differential equation x'(t) + Sigma(m)(i=1) p(i)(t) x(tau(i)(t)) = 0, t >= 0, where p(i) is an element of L-loc(R+; R+), tau(i) is an element of C(R+; R), tau(i)(t) <= t and lim(t ->+infinity) tau(i)(t) = +infinity, i = 1, ... , m. New oscillation criteria of all solutions for this equation are established.

引用

页码：229 / 235

页数：7

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