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New results for oscillation of delay difference equations. (English) Zbl 0996.39007

The authors deal with the oscillatory behavior of a linear delay difference equation of the first-order with nonnegative coefficients and new criteria are established. As to some related works, see also I. P. Stavroulakis [Comput. Math. Appl. 29, No. 7, 83-88 (1995; Zbl 0832.39002)], J. S. Yu, B. G. Zhang and X. Z. Qian [J. Math. Anal. Appl. 177, No. 2, 432-444 (1993; Zbl 0787.39004)], X. H. Tang and J. S. Yu [Hokkaido Math. J. 29, No. 1, 213-228 (2000; Zbl 0958.39015)] etc.

MSC:

39A11 Stability of difference equations (MSC2000)
39A10 Additive difference equations
Full Text: DOI

References:

[1] Erbe, L. H.; Zhang, B. G., Oscillation of discrete analogues of delay equations, Diff. and Integral Equations, 2, 300-309 (1989) · Zbl 0723.39004
[2] Ladas, G.; Philos, C.; Sficas, Y., Sharp condition for the oscillation of delay difference equations, J. Appl. Math. Simulation, 2, 101-112 (1989) · Zbl 0685.39004
[3] Gyori, I.; Ladas, G., Oscillation Theory of Delay Differential Equations with Applications (1991), Clarendon Press: Clarendon Press Oxford · Zbl 0780.34048
[4] Domshlak, Y., Sturmian comparison method in oscillation study for discrete difference equations, I, Diff. and Integral Equations, 7, 571-582 (1994) · Zbl 0790.39003
[5] Lalli, B.; Zhang, B. G., Oscillation of difference equations, Colloquium Math., 65, 25-32 (1993) · Zbl 0817.39001
[6] Ladas, G., Recent developments in oscillation of delay difference equations, International Conference on Differential Equations, Stability and Control (1990), Dekker: Dekker New York · Zbl 0731.39002
[7] Stavroulakis, I. P., Oscillation of delay difference equations, Computers Math. Applic., 29, 7, 83-88 (1995) · Zbl 0832.39002
[8] Yu, J. S.; Zhang, B. G.; Qian, X. Z., Oscillation of delay difference equations with oscillating coefficients, J. Math. Anal. Appl., 177, 432-444 (1993) · Zbl 0787.39004
[9] Chen, M.-P.; Yu, J. S., Oscillation of delay difference equations with variable coefficients, (Elaydi, S. N., Proceedings of the First International Conference on Difference Equations (1994), Gordon and Breach), 105-114 · Zbl 0860.39022
[10] Tang, X. H.; Yu, J. S., Oscillation of delay difference equations, Hokkaido Math. J., 29, 213-228 (2000) · Zbl 0958.39015
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