Oscillation of a class of higher order neutral differential equations

被引：5

作者：

Yang, B ^{[1
]}

Zhang, BG ^{[1
]}

机构：

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

来源：

MATHEMATISCHE NACHRICHTEN | 1998年 / 193卷

关键词：

oscillation; positive solutions; neutral differential equations;

D O I：

10.1002/mana.19981930116

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we consider the following equation (I) (x(t) - x(t - tau))((n)) + p(t)x(t - sigma) = 0, where p(t) greater than or equal to 0. We give some new oscillation conditions for Eq. (I).

引用

页码：243 / 253

页数：11

共 9 条

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[2]

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[3]

Erbe L.H., 1995, Oscillation Theory for Functional Differential Equations

[4]

Gy??ri I., 1991, OSCILLATION THEORY D

[5]

SHAOZHU C, 1993, ANN DIFF EQS, V9, P150

[6]

Yang B, 1996, FUNKC EKVACIOJ-SER I, V39, P347

[7]

YU JS, 1995, CHINESE ANN MATH A, V16, P33

[8]

YUANHONG Y, 1993, KEXUE TONGBAO, V38, P1262

[9]

ZHANG BG, 1992, SCI SINICA A, V8, P785

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