Results 11 to 20 of about 17,787 (238)

Oscillation of Half-Linear Differential Equations with Delay [PDF]

open access: yesAbstract and Applied Analysis, 2013
We study the half-linear delay differential equation , , We establish a new a priori bound for the nonoscillatory solution of this equation and utilize this bound to derive new oscillation criteria for this equation in terms of oscillation criteria for ...
Simona Fišnarová, Robert Mařík
doaj   +2 more sources

On Some Novel Results About the Behavior of Some Numerical Solutions of a Neutrosophic Generalized Half – Linear Second Order Differential Equation [PDF]

open access: yesNeutrosophic Sets and Systems
The generalized neutrosophic differential equation is a differential equation with neutrosophic real variable x + yI instead of classical real variable x. This research is devoted to studying the oscillation of generalized neutrosophic half linear second
Norah Mousa Alrayes   +5 more
doaj   +2 more sources

Oscillation results for second order half-linear neutral delay differential equations with "maxima"

open access: yesTamkang Journal of Mathematics, 2017
In this paper, we present some oscillation criteria for the second order half-linear neutral delay differential equation with ``maxima" of the from\begin{equation*}\left(r(t)((x(t)+p(t)x(\tau(t)))')^{\alpha}\right)'+q(t) \max_{[\sigma(t),\;t]}x^{\alpha}(s)=0\end{equation*}under the condition $\int_{t_0}^{\infty}\frac{1}{r^{1/ \alpha}(t)}dt<\infty ...
Selvarangam Srinivasan   +2 more
openaire   +3 more sources

New criteria for exponential stability of linear neutral differential systems with distributed delays [PDF]

open access: yes, 2021
summary:We present new explicit criteria for exponential stability of general linear neutral time-varying differential systems. Particularly, our results give extensions of the well-known stability criteria reported in [3,11] to linear neutral time ...
Huy, Nguyen Dinh   +2 more
core   +1 more source

More Effective Conditions for Testing the Oscillatory Behavior of Solutions to a Class of Fourth-Order Functional Differential Equations

open access: yesAxioms, 2023
This paper presents an investigation into the qualitative behavior of solutions for a specific class of fourth-order half-linear neutral differential equations.
Hail S. Alrashdi   +4 more
doaj   +1 more source

Oscillations of Third Order Half Linear Neutral Differential Equations

open access: yesBaghdad Science Journal, 2015
In this paper the oscillation criterion was investigated for all solutions of the third-order half linear neutral differential equations. Some necessary and sufficient conditions are established for every solution of (a(t)[(x(t)±p(t)x(?(t) ) )^'' ]^? )^'+q(t) x^? (?(t) )=0, t?t_0, to be oscillatory.
Hussain A. Mohamad, Layla M. Shehab
openaire   +4 more sources

Asymptotic Behavior Criteria for Solutions Second Order Half Linear Neutral Differential Equation

open access: yesJournal of Physics: Conference Series, 2021
Abstract In this paper the we study the oscillation and asymptotic behavior of second-order Half linear neutral differential equations. some basic and necessary and sufficient condition are established for every solution of (
Sattar Naser Ketab, Banen Wafaa Abdullah
openaire   +1 more source

Oscillation criteria for neutral second-order half-linear differential equations with applications to Euler type equations [PDF]

open access: yesBoundary Value Problems, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fišnarová, Simona, Mařík, Robert
openaire   +2 more sources

A Novel Delay-Dependent Asymptotic Stability Conditions for Differential and Riemann-Liouville Fractional Differential Neutral Systems with Constant Delays and Nonlinear Perturbation [PDF]

open access: yes, 2020
The novel delay-dependent asymptotic stability of a differential and Riemann-Liouville fractional differential neutral system with constant delays and nonlinear perturbation is studied.
Chartbupapan, Watcharin   +5 more
core   +1 more source

Oscillation criteria for second-order neutral delay differential equations

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2017
New sufficient conditions for oscillation of second-order neutral half-linear delay differential equations are given. Our results essentially improve, complement and simplify a number of related ones in the literature, especially those from a recent ...
Martin Bohner   +2 more
doaj   +1 more source

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