A remark on the half-linear extension of the Hartman-Wintner theorem.
Došlý, Ondřej (1999)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Displaying similar documents to “Oscillatory behaviour of solutions of nonlinear higher order neutral differential equations”
A remark on the half-linear extension of the Hartman-Wintner theorem.
New oscillation criteria for first order nonlinear delay differential equations
Xianhua Tang, Jianhua Shen (2000)
Colloquium Mathematicae
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New oscillation criteria are obtained for all solutions of a class of first order nonlinear delay differential equations. Our results extend and improve the results recently obtained by Li and Kuang [7]. Some examples are given to demonstrate the advantage of our results over those in [7].
Oscillation criteria for second order self-adjoint matrix differential equations
N. Parhi, P. Praharaj (1999)
Annales Polonici Mathematici
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Some results concerning oscillation of second order self-adjoint matrix differential equations are obtained. These may be regarded as a generalization of results for the corresponding scalar equations.
Sharp oscillation criteria for fourth order sub-half-linear and super-half-linear differential equations.
Manojlovic, J.V., Milosevic, J. (2008)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Oscillation of second-order nonlinear differential equations with damping term.
Elabbasy, E.M., Elhaddad, W.W. (2007)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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Oscillation and nonoscillation of neutral differential equations with positive and negative coefficients
Zhiguo Luo, Jian Hua Shen (2004)
Czechoslovak Mathematical Journal
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In this paper, oscillattion and nonoscillation criteria are established for neutral differential equations with positive and negative coefficients. Our criteria improve and extend many results known in the literature.