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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: yesMathematics, 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.
Watcharin Chartbupapan   +2 more
doaj   +2 more sources

Oscillatory Solutions to Neutral Delay Differential Equations

open access: yesMathematics, 2021
This article aims to mark out new conditions for oscillation of the even-order Emden–Fowler neutral delay differential equations with neutral term β1ıΦα[ζr−1ı]′+β3ıΦα[ςξı]=0.
Fahad Alsharari   +4 more
doaj   +2 more sources

Some New Oscillation Criteria of Even-Order Quasi-Linear Delay Differential Equations with Neutral Term

open access: yesMathematics, 2021
The neutral delay differential equations have many applications in the natural sciences, technology, and population dynamics. In this paper, we establish several new oscillation criteria for a kind of even-order quasi-linear neutral delay differential ...
Rongrong Guo, Qingdao Huang, Qingmin Liu
doaj   +1 more source

On the Oscillation of Impulsive Neutral First-order Differential Equations with Variable Arguments

open access: yesJournal of Scientific Research in Science, 2022
Throughout the article, we study the oscillation of a general class of first-order neutral differential equations in presence of variable delays under the effect of impulses.
S. Euat Tallah   +2 more
doaj   +1 more source

Arbitrary decay for a nonlinear Euler-Bernoulli beam with neutral delay [PDF]

open access: yesTheoretical and Applied Mechanics, 2023
In this paper, the free transverse vibration of a nonlinear Euler- Bernoulli beam under a neutral type delay is considered. In order to suppress the beam transverse vibrations, a boundary control based on the Lyapunov method is designed.
Lakehal Ibrahim   +2 more
doaj   +1 more source

An Investigation on the Optimal Control for Hilfer Fractional Neutral Stochastic Integrodifferential Systems with Infinite Delay

open access: yesFractal and Fractional, 2022
The main concern of this manuscript is to study the optimal control problem for Hilfer fractional neutral stochastic integrodifferential systems with infinite delay.
Murugesan Johnson, Velusamy Vijayakumar
doaj   +1 more source

Enhanced criteria for detecting oscillations in neutral delay Emden-Fowler differential equations

open access: yesKuwait Journal of Science, 2023
In this article, we present new oscillation criteria for a specific class of second-order differential equations known as neutral delay Emden-Fowler equations.
Maryam Al-Kandari
doaj   +1 more source

Periodic Averaging Principle for Neutral Stochastic Delay Differential Equations with Impulses

open access: yesComplexity, 2020
In this paper, we study the periodic averaging principle for neutral stochastic delay differential equations with impulses under non-Lipschitz condition.
Peiguang Wang, Yan Xu
doaj   +1 more source

A Study of the Monotonic Properties of Solutions of Neutral Differential Equations and Their Applications

open access: yesAxioms, 2023
In this paper, we aim to study the monotonic properties of the solutions of a class of neutral delay differential equations. The importance of this study lies in the fact that the monotonic properties largely control the study of the oscillation and ...
Osama Moaaz, Abtehal E. Alhgilan
doaj   +1 more source

New Conditions for Testing the Asymptotic and Oscillatory Behavior of Solutions of Neutral Differential Equations of the Fourth Order

open access: yesAxioms, 2023
In this work, in the noncanonical case, we find new properties for a class of positive solutions of fourth-order differential equations. These properties allow us to obtain iterative criteria that exclude positive decreasing solutions, and we then ...
Amany Nabih   +3 more
doaj   +1 more source

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