Oscillation for a class of odd-order delay parabolic differential equations

被引：1

作者：

Ouyang, ZG ^{[1
]}

Zhou, SF

Yin, FQ

机构：

[1] Shanghai Univ, Dept Math, Shanghai 200436, Peoples R China

[2] Nanhua Univ, Dept Math, Hengyang 421001, Peoples R China

来源：

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 2005年 / 175卷 / 02期

基金：

中国国家自然科学基金;

关键词：

oscillation; odd order; delay parabolic differential equation; eventually positive solution;

D O I：

10.1016/j.cam.2004.05.014

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Some sufficient conditions and some sufficient and necessary conditions are established for the oscillation of a class of odd-order delay parabolic differential equations of the form [GRAPHICS] where N is an odd integer, Omega is a bounded domain in R-M with a smooth boundary deltaOmega, and Delta is the Laplacian operation with three different boundary conditions. To some extent, our results extended and improved the oscillatory results of some references. Meanwhile, we corrected some mistakes in a main conclusion of reference. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：305 / 319

页数：15

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