IJPAM: Volume 120, No. 3 (2018)
DIFFERENCE EQUATIONS WITH SEVERAL
NONLINEAR NEUTRAL TERMS , S. Nalini
Department of Mathematics
Government Arts College (Autonomous)
Salem, 636 007, Tamilnadu, INDIA
Research and Development Center
Coimbatore, 641046, Tamilnadu, INDIA
Using an elementary inequality we reduce the nonlinear neutral terms to linear neutral terms, four new oscillation criteria are obtained. Examples are included to illustrate the main results.
Received: February 27, 2018
Revised: May 2, 2018
Published: December 28, 2018
AMS Subject Classification: 39A11
Key Words and Phrases: second order, difference equation, oscillation, nonlinear neutral terms
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Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Pages: 433 -