Oscillation criteria for functional differential equations.
Stavroulakis, Ioannis P. (2005)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Displaying similar documents to “Oscillation Criteria for First Order Delay Differential Equations”
Oscillation criteria for functional differential equations.
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Some sufficient conditions for oscillation of a first order nonautonomuous delay differential equation with several positive and negative coefficients are obtained.
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Advances in Difference Equations [electronic only]
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On oscillation of a kind of integro-differential equation with delay
Binggen Zhang (1988)
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This note contains a criterion for the oscillation of solution of a kind of integro-differential equations with delay.
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Mustafa R. S. Kulenović (1995)
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On oscillation of a kind of integro-differential equation with delay
Binggen Zhang (1988)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti
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This note contains a criterion for the oscillation of solution of a kind of integro-differential equations with delay.
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Li, Wei Nian, Cui, Bao Tong, Debnath, Lokenath (2003)
Journal of Applied Mathematics and Stochastic Analysis
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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 of nonlinear neutral delay differential equations with applications
Wan-Tong Li, S. H. Saker (2001)
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We consider nonlinear neutral delay differential equations with variable coefficients. Finite and infinite integral conditions for oscillation are obtained. As an example, the neutral delay logistic differential equation is discussed.
Oscillation of delay differential equations
J. Džurina (1997)
Discussiones Mathematicae, Differential Inclusions, Control and Optimization
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Our aim in this paper is to present the relationship between property (B) of the third order equation with delay argument y'''(t) - q(t)y(τ(t)) = 0 and the oscillation of the second order delay equation of the form y''(t) + p(t)y(τ(t)) = 0.