IJPAM: Volume 54, No. 4 (2009)
MATLAB APPLICATIONS OF THE OSCILLATIONS
OF FORCED NEUTRAL DIFFERENCE EQUATIONS WITH
POSITIVE AND NEGATIVE COEFFICIENTS
OF FORCED NEUTRAL DIFFERENCE EQUATIONS WITH
POSITIVE AND NEGATIVE COEFFICIENTS
M. Maria Susai Manuel
, A. George Maria Selvam
, M. Paul Loganathan
Department of Mathematics
Sacred Heart College
Vellore Dist., Tirupattur, 635 601, Tamil Nadu, INDIA
Governmental High School, Oddappatti
Krishnagiri, 635 203, Tamil Nadu, INDIA
e-mail: manuelmsm_03@yahoo.co.in




Sacred Heart College
Vellore Dist., Tirupattur, 635 601, Tamil Nadu, INDIA

Krishnagiri, 635 203, Tamil Nadu, INDIA
e-mail: manuelmsm_03@yahoo.co.in
Abstract.In this paper, the authors investigate the oscillation of forced neutral difference equation with positive and negative coefficients of the form

where






Received: June 10, 2009
AMS Subject Classification: 39A10, 39A11
Key Words and Phrases: difference equations, forced, neutral, oscillation, positive and negative coefficients
Source: International Journal of Pure and Applied Mathematics
ISSN: 1311-8080
Year: 2009
Volume: 54
Issue: 4