Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7246
Title: Oscillations of higher-order of systems of difference equations
Authors: Öcalan, Özkan
Akın, Ömer
Keywords: difference equation
oscillation
logarithmic norm
Issue Date: 2005
Publisher: Indian Nat Sci Acad
Abstract: In this paper, we provide necessary and sufficient conditions for the oscillation of every solution of the system of difference equations Delta(r)y(n) + Py-n (- k) = 0, n = 0, 1, 2,..., where P is an element of R-sxs and k is an element of Z. Furthermore, we prove sufficient conditions for the oscillation of every solution of the system of difference equations Delta(r)y(n) + Sigma(m)(i=1) P(i)y(n - ki) = 0, n = 0, 1, 2,..., where P is an element of R-sxs and k(i) is an element of Z for i = 1, 2,..., m.
URI: https://hdl.handle.net/20.500.11851/7246
ISSN: 0019-5588
0975-7465
Appears in Collections:Matematik Bölümü / Department of Mathematics
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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