Oscillation theorems for discrete nonlinear delay wave equations

被引：2

作者：

Kubiaczyk, I ^{[1
]}

Saker, SH ^{[1
]}

机构：

[1] Adam Mickiewicz Univ Poznan, Fac Math & Comp Sci, PL-61614 Poznan, Poland

来源：

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK | 2003年 / 83卷 / 12期

关键词：

oscillation; wave equation; partial delay difference equations;

D O I：

10.1002/zamm.200310039

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper we shall discuss the oscillatory behavior of the solutions of nonlinear discrete delay wave equation. We will reduce the oscillation of the boundary value problem to the oscillation of the ordinary difference equation with damped term. By using the Riccati transformation techniques we will establish some new oscillation criteria for all solutions in the domain under consideration. (C) 2003 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：812 / 819

页数：8

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