IJPAM: Volume 38, No. 2 (2007)

OSCILLATION CRITERIA FOR SECOND-ORDER
NONLINEAR DELAYED DIFFERENCE EQUATIONS
WITH PULSES

Rongping Zhu$^1$, Hong Zhang$^2$
$^{1,2}$Department of Mathematics
Jiangsu University
Zhenjiang, Jiangsu, 212013, P.R. CHINA


Abstract.The present paper is devoted to the investigation of the oscillation of a class of second-order nonlinear impulsive delay difference equations. Some interesting results are obtained, and some examples which illustrate that impulsive perturbations play a very important role in giving rise to oscillations of equations are also included.

Received: April 10, 2007

AMS Subject Classification: 34K11

Key Words and Phrases: oscillation, impulsive, difference equation, delay

Source: International Journal of Pure and Applied Mathematics
ISSN: 1311-8080
Year: 2007
Volume: 38
Issue: 2