Oscillation Theorems for Certain Class of Nonlinear Difference Equations

E. Thandapani; L. Ramuppillai

doi:10.4171/zaa/836

JournalszaaVol. 17, No. 2pp. 513–519

Oscillation Theorems for Certain Class of Nonlinear Difference Equations

E. Thandapani
University of Madras, Chennai, India
L. Ramuppillai
Periyar University, Salem, India

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Abstract

Some new oscillation results for certain class of forced nonlinear difference equations of the form

Δ (a_{n} + p_{n} x_{n - k})) + q_{n} f (x_{n + 1- l}) = e_{n} (n \in N_{0})

are established. Examples which dwell upon the importance of the results are also given.

Cite this article

E. Thandapani, L. Ramuppillai, Oscillation Theorems for Certain Class of Nonlinear Difference Equations. Z. Anal. Anwend. 17 (1998), no. 2, pp. 513–519

DOI 10.4171/ZAA/836