Oscillation of even-order neutral delay differential equations.
Li, Tongxing, Han, Zhenlai, Zhao, Ping, Sun, Shurong (2010)
Advances in Difference Equations [electronic only]
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Displaying similar documents to “On the oscillation of second order nonlinear neutral delay difference equations.”
Oscillation of even-order neutral delay differential equations.
Oscillatory behaviour of a class of nonlinear second order mixed difference equations.
Tripathy, A.K. (2010)
Electronic Journal of Qualitative Theory of Differential Equations [electronic only]
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On the oscillation of second-order neutral delay differential equations.
Han, Zhenlai, Li, Tongxing, Sun, Shurong, Chen, Weisong (2010)
Advances in Difference Equations [electronic only]
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Oscillation criteria for certain second-order nonlinear neutral differential equations of mixed type.
Han, Zhenlai, Li, Tongxing, Zhang, Chenghui, Sun, Ying (2011)
Abstract and Applied Analysis
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Comparison and oscillation results for delay difference equations with oscillating coefficients.
Yan, Weiping, Yan, Jurang (1996)
International Journal of Mathematics and Mathematical Sciences
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Necessary and sufficient conditions for oscillations of delay partial difference equations.
Bing Liu, Aimin Zhao, Jurang Yan (1997)
Collectanea Mathematica
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In this paper we study two classes of delay partial difference equations with constant coefficients. Explicit necessary and sufficient conditions for the oscillation of the solutions of these equations are obtained.
Oscillation criteria for second-order delay, difference, and functional equations.
Kikina, L.K., Stavroulakis, I.P. (2010)
International Journal of Differential Equations
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Oscillation of nonlinear neutral delay differential equations of second order
Ireneusz Kubiaczyk, Samir H. Saker (2002)
Discussiones Mathematicae, Differential Inclusions, Control and Optimization
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Oscillation criteria, extended Kamenev and Philos-type oscillation theorems for the nonlinear second order neutral delay differential equation with and without the forced term are given. These results extend and improve the well known results of Grammatikopoulos et. al., Graef et. al., Tanaka for the nonlinear neutral case and the recent results of Dzurina and Mihalikova for the neutral linear case. Some examples are considered to illustrate our main results.
Comparison theorems for the third-order delay trinomial differential equations.
Baculíková, B., Džurina, J. (2010)
Advances in Difference Equations [electronic only]
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Oscillation of Nonlinear Neutral Delay Differential Equations
Elabbasy, E. M., Hassan, T. S. (2008)
Serdica Mathematical Journal
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2000 Mathematics Subject Classification: 34K15, 34C10. In this paper, we study the oscillatory behavior of first order nonlinear neutral delay differential equation (x(t) − q(t) x(t − σ(t))) ′ +f(t,x( t − τ(t))) = 0, where σ, τ ∈ C([t0,∞),(0,∞)), q О C([t0,∞), [0,∞)) and f ∈ C([t0,∞) ×R,R). The obtained results extended and improve several of the well known previously results in the literature. Our results are illustrated with an example.
Oscillation criteria for second-order superlinear neutral differential equations.
Li, Tongxing, Han, Zhenlai, Zhang, Chenghui, Li, Hua (2011)
Abstract and Applied Analysis
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Oscillatory behaviour of solutions of forced neutral differential equations
N. Parhi, P. K. Mohanty (1996)
Annales Polonici Mathematici
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Sufficient conditions are obtained for oscillation of all solutions of a class of forced nth order linear and nonlinear neutral delay differential equations. Also, asymptotic behaviour of nonoscillatory solutions of a class of forced first order neutral equations is studied.