The Australian Journal of Mathematical Analysis and Applications

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ISSN 1449-5910  


Paper Information

Paper Title:

Oscillations of First Order Linear Delay Difference Equations


G. E. Chatzarakis and I. P. Stavroulakis

Department of Mathematics, University of Ioannina,
451 10, Greece


Consider the first order linear delay difference equation of the form where is a sequence of nonnegative real numbers, k is a positive integer and denotes the forward difference operator New oscillation criteria are established when the well-known oscillation conditions and are not satisfied. The results obtained essentially improve known results in the literature.

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