Results 21 to 30 of about 105,870 (288)
Axioms, 2020 In this work, we present some new sufficient conditions for the oscillation of a class of second-order neutral delay differential equation. Our oscillation results, complement, simplify and improve recent results on oscillation theory of this type of non-
Shyam Sundar Santra +2 more
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New Sufficient Conditions for Oscillation of Second-Order Neutral Delay Differential Equations
Axioms, 2021 In this work, new sufficient conditions for the oscillation of all solutions of the second-order neutral delay differential equations with the non-canonical operator are established.
Taher S. Hassan +4 more
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Positive Solutions for a Higher-Order Nonlinear Neutral Delay Differential Equation
Abstract and Applied Analysis, 2011 This paper deals with the higher-order nonlinear neutral delay differential equation (dn/dtn)[x(t)+∑i=1mpi(t)x(Ti(t))]+(dn−1/dtn−1)f(t,x(α1(t)),…,x(αk(t)))+h(t,x(β1(t)),…,x(βk(t)))=g(t), t≥to, where n,m,k∈ℕ, pi,τi,βj,g∈C([to,+∞),ℝ), αj∈Cn−1([to,+∞),ℝ), f∈
Zeqing Liu +3 more
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Bernstein Polynomials Solving One Dimensional Delay Volterra Integro Differential Equations [PDF]
Engineering and Technology Journal, 2010 The main purpose of this paper lies briefly in submitting least squaremethod for solving linear delay Volterra integro differential equation of the second kind containing three types (Retarded,Neutral and mixed)with the aid Bernstein polynomials as basis
Shymaa Hussain Salih
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Fractal and Fractional, 2021 This article is mainly devoted to the study of the existence of solutions for second-order abstract non-autonomous integro-differential evolution equations with infinite state-dependent delay.
Shahram Rezapour +4 more
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New Oscillation Results For Third-Order Half-Linear Neutral Differential Equations
Mathematics, 2020 The main purpose of this paper is to obtain criteria for the oscillation of all solutions of a third-order half-linear neutral differential equation.
K. S. Vidhyaa +2 more
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Control of unstable steady states in neutral time-delayed systems
, 2008 We present an analysis of time-delayed feedback control used to stabilize an unstable steady state of a neutral delay differential equation. Stability of the controlled system is addressed by studying the eigenvalue spectrum of a corresponding ...
Blyuss, K. B. +3 more
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Exponential stability of a class of boundary control systems [PDF]
, 2009 We study a class of partial differential equations (with variable coefficients) on a one dimensional spatial domain with control and observation at the boundary. For this class of systems we provide simple tools to check exponential stability.
Le Gorrec, Yann +3 more
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FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
Minimizers with discontinuous velocities for the electromagnetic variational method
, 2011 The electromagnetic two-body problem has \emph{neutral differential delay} equations of motion that, for generic boundary data, can have solutions with \emph{discontinuous} derivatives. If one wants to use these neutral differential delay equations with \
A. Bellen +6 more
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