Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/103891
Title: Oscillation of higher-order difference equations
Authors: Agarwal, R.P. 
Grace, S.R.
Keywords: Comparison
Difference equations
Oscillation
Issue Date: Jan-2000
Source: Agarwal, R.P.,Grace, S.R. (2000-01). Oscillation of higher-order difference equations. Applied Mathematics Letters 13 (1) : 81-88. ScholarBank@NUS Repository.
Abstract: We shall establish sufficient conditions for the oscillation of all solutions of the even-order difference equations of the form Δmcursive Greek chin + pnΔm-1cursive Greek chin + F(n, cursive Greek chin-g, Δcursive Greek chin-h) = 0, m is even, by comparing it with certain difference equations of lower order whose oscillatory character is known. The obtained results can be applied to the difference equation Δmcursive Greek chin + pnΔm-1cursive Greek chin + qn |cursive Greek chin-g|λ |Δcursive Greek chin-h|μ sgn cursive Greek chin-g = 0, m is even, where λ > 0 and μ ≥ 0 are real constants. © 1999 Elsevier Science Ltd. All rights reserved.
Source Title: Applied Mathematics Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/103891
ISSN: 08939659
Appears in Collections:Staff Publications

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