Oscillation of second-order Emden-Fowler-type variable delay neutral differential equations

The oscillatory behavior of a class of second-order Emden-Fowler-type nonlinear neutral variable delay functional differential equations is studied in this article. Using a couple generalized Riccati transformation and some necessary analytic techniques, we establish two new oscillation criteria for...

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Bibliographic Details
Published inZhejiang da xue xue bao. Journal of Zhejiang University. Sciences edition. Li xue ban Vol. 45; no. 3; pp. 308 - 313
Main Author Zhang, Xiaojian
Format Journal Article
LanguageChinese
Published Hangzhou Zhejiang University 01.05.2018
Zhejiang University Press
Subjects
Delay
Differential equations
emden-fowler型微分方程
Mathematical analysis
riccati变换
变时滞
振荡性
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ISSN1008-9497
DOI10.3785/j.issn.1008-9497.2018.03.007

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Summary:The oscillatory behavior of a class of second-order Emden-Fowler-type nonlinear neutral variable delay functional differential equations is studied in this article. Using a couple generalized Riccati transformation and some necessary analytic techniques, we establish two new oscillation criteria for the equations, which improve and generalize some corresponding known results.
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ISSN:1008-9497
DOI:10.3785/j.issn.1008-9497.2018.03.007