Results 1 to 10 of about 92 (90)

Semi-Hyers-Ulam-Rassias stability for an integro-differential equation of order 𝓃

open access: yesDemonstratio Mathematica, 2023
The Laplace transform method is applied in this article to study the semi-Hyers-Ulam-Rassias stability of a Volterra integro-differential equation of order n, with convolution-type kernel.
Inoan Daniela, Marian Daniela
doaj   +1 more source

Absolute Stability of Neutral Systems with Lurie Type Nonlinearity

open access: yesAdvances in Nonlinear Analysis, 2021
The paper studies absolute stability of neutral differential nonlinear ...
DiblĂ­k Josef   +4 more
doaj   +1 more source

Modeling Wolbachia infection frequency in mosquito populations via a continuous periodic switching model

open access: yesAdvances in Nonlinear Analysis, 2023
In this article, we develop a continuous periodic switching model depicting Wolbachia infection frequency dynamics in mosquito populations by releasing Wolbachia-infected mosquitoes, which is different from the discrete modeling efforts in the literature.
Shi Yantao, Zheng Bo
doaj   +1 more source

Mean square exponential stability of stochastic function differential equations in the G-framework

open access: yesOpen Mathematics, 2023
This research focuses on the stochastic functional differential equations driven by G-Brownian motion (G-SFDEs) with infinite delay. It is proved that the trivial solution of a G-SFDE with infinite delay is exponentially stable in mean square. An example
Li Guangjie, Hu Zhipei
doaj   +1 more source

Shehu Integral Transform and Hyers-Ulam Stability of nth order Linear Differential Equations

open access: yesScientific African, 2022
In this paper, we establish the Shehu transform expression for homogeneous and non-homogeneous linear differential equations. With the help of this new integral transform, we solve higher order linear differential equations in the Shehu sense.
Vediyappan Govindan   +5 more
doaj   +1 more source

Dynamics of two-species delayed competitive stage-structured model described by differential-difference equations

open access: yesOpen Mathematics, 2019
Overf the last few years, by utilizing Mawhin’s continuation theorem of coincidence degree theory and Lyapunov functional, many scholars have been concerned with the global asymptotical stability of positive periodic solutions for the non-linear ...
Han Sufang   +4 more
doaj   +1 more source

Exploration on dynamics in a discrete predator–prey competitive model involving feedback controls

open access: yesJournal of Biological Dynamics, 2023
In this work, we set up a new discrete predator–prey competitive model with time-varying delays and feedback controls. By virtue of the difference inequality knowledge, a sufficient condition which guarantees the permanence of the established discrete ...
Changjin Xu   +4 more
doaj   +1 more source

Global stability of a distributed delayed viral model with general incidence rate

open access: yesOpen Mathematics, 2018
In this paper, we discussed a infinitely distributed delayed viral infection model with nonlinear immune response and general incidence rate. We proved the existence and uniqueness of the equilibria.
Ávila-Vales Eric   +2 more
doaj   +1 more source

Analysis and numerical simulations of fractional order Vallis system

open access: yesAlexandria Engineering Journal, 2020
This paper represents a non-integer-order Vallis systems in which we applied the GrĂźnwald-Letnikov tactics with Binomial coefficients in order to realize the numerical simulations to a set of equations.
Zain Ul Abadin Zafar   +4 more
doaj   +1 more source

Uniform practical stability in terms of two measures with effect of delay at the time of impulses

open access: yesNonlinear Engineering, 2016
In this paper, some sufficient conditions for uniform practical stability of impulsive functional differential equations in terms of two measures with effect of delay at the time of impulses are obtained by using piecewise continuous Lyapunov functions ...
Singh Palwinder   +2 more
doaj   +1 more source

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