Oscillation and nonoscillation in linear
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I.-G.E. Kordonis; Ch.G. Philos
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Article
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1998
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Elsevier Science
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English
โ 627 KB
Linear delay or advanced difference equations with variable coefficients and not (neceasarlly) constant delays or advanced arguments are considered, and some new oscillation and nonoscll-l&ion criteria are given. More precisely, sufficient conditions for the oscillation of all solutions are obtained