Oscillation and nonoscillation of second
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Zhiting Xu
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Article
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2008
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Elsevier Science
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English
โ 157 KB
Oscillation and nonoscillation of the second order differential equation with delay depending on the unknown function in the case when โ ds/r(s) < โ holds are consider. The results obtained in this paper can be conjugated with the theorems given by Bainov et al. [