OSCILLATION OF SOLUTION OF A LINEAR THIRD-ORDER DISCRETE DELAYED EQUATION

被引：0

作者：

Bastinec, Jaromir ^{[1
]}

Diblik, Josef ^{[2
]}

Bastincova, Alena ^{[1
]}

机构：

[1] Brno Univ Technol, Fac Elect Engn & Commun, Dept Math, Tech 8, Brno 61600, Czech Republic

[2] Brno Univ Technol, Tech 8, Brno 61600, Czech Republic

来源：

NINTH INTERNATIONAL CONFERENCE ON SOFT COMPUTING APPLIED IN COMPUTER AND ECONOMIC ENVIRONMENTS, ICSC 2011 | 2011年

关键词：

Discrete delayed equation; oscillating solution; positive solution; asymptotic behavior; POSITIVE SOLUTIONS; EXISTENCE;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A linear third-order discrete delayed equation Delta x(n) = -p(n)x(n - 2) with a positive coefficient p is considered for n -> infinity. This equation is known to have a positive solution if p fulfils an inequality. The goal of the paper is to show that in the case of the opposite inequality for p. all solutions of the equation considered are oscillating for n -> infinity.

引用

页码：95 / 101

页数：7

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