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Zbl 0913.39007
Ferreira, José M.; Pedro, Ana M.
Oscillations of delay difference systems.
(English)
[J] J. Math. Anal. Appl. 221, No.1, 364-383 (1998). ISSN 0022-247X

For the difference system $x(t)= \sum^p_{j=1} A_j(t) x(t-r_j)$ in $\bbfR^n$ with positive, pairwise different $r_j$, the oscillatory behaviour of the components of the solutions is investigated. Some special results concern the autonomous resp. the scalar case.
[Lothar Berg (Rostock)]
MSC 2000:
*39A12 Discrete version of topics in analysis
39A10 Difference equations

Keywords: delay difference systems; oscillatory behaviour

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