Oscillatory Behavior of Second Order Neutral Dierence Equations with Mixed Neutral Term

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M Angayarkanni S Kavitha

Abstract

In this paper, we study the oscillatory behavior of solution of second order neutral dierence equation with mixed neutral term of the form
(an(zn)) + qnx(n) = 0; n 2 N0; where zn = xn + bnxn􀀀l + cnxn+k and 1P
s=n0
1
as
= 1. We obtain some new oscilla-tion criteria for second order neutral dierence equation. Examples are presented to illustrate the main results.

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Author Biographies

M Angayarkanni, Kandaswami Kandar's College, Velur 638 182, Namakkal (Dt), Tamil Nadu

Department of Mathematics

S Kavitha, Department of Mathematics,

Kandaswami Kandar's College, Velur 638 182, Namakkal (Dt), Tamil Nadu,

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