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Global attractivity for uncertain differential systems

open access: yesAIMS Mathematics, 2022
This paper studies global attractivity for uncertain differential systems, which are effective tools to solve the problems with uncertainty. And They have been applied in many areas. This article presents several global attractivity concepts.
Nana Tao, Chunxiao Ding
doaj   +1 more source

Explicit Conditions for Stability of Nonlinear Scalar Delay Impulsive Difference Equation

open access: yesAdvances in Difference Equations, 2010
Sufficient conditions are obtained for the uniform stability and global attractivity of the zero solution of nonlinear scalar delay impulsive difference equation, which extend and improve the known results in the literature. An example is also worked out
Bo Zheng
doaj   +2 more sources

Dynamics in an n-Species Lotka–Volterra Cooperative System with Delays

open access: yesAxioms, 2023
We studied a class of generalized n-species non-autonomous cooperative Lotka–Volterra (L-V) systems with time delays. We obtained new criteria on the dynamic properties of the systems. First, we obtained the boundedness and permanence of the system using
Zhao Jiang   +2 more
doaj   +1 more source

Dynamical analysis of a reaction–diffusion mosquito-borne model in a spatially heterogeneous environment

open access: yesAdvances in Nonlinear Analysis, 2023
In this article, we formulate and perform a strict analysis of a reaction–diffusion mosquito-borne disease model with total human populations stabilizing at H(x) in a spatially heterogeneous environment.
Wang Jinliang, Wu Wenjing, Li Chunyang
doaj   +1 more source

Global attractivity for scalar differential equations with Small Delay [PDF]

open access: yes, 2007
For scalar functional differential equations x'(t) = f (t,x_t ), we refine the method of Yorke and 3/2-type conditions to prove the global attractivity of the trivial solution.
Faria   +27 more
core   +1 more source

Persistence and periodicity of survival red blood cells model with time-varying delays and impulses

open access: yesMathematical Modelling and Control, 2021
In this paper, a class of survival red blood cells model with time-varying delays and impulsive effects is considered. First, some sufficient conditions for the persistence are derived by use of the theory on impulsive differential equations.
Tengda Wei, Xiang Xie , Xiaodi Li
doaj   +1 more source

Persistence and Global Attractivity for a Discretized Version of a General Model of Glucose-Insulin Interaction

open access: yesDemonstratio Mathematica, 2016
In this paper, we construct a non-standard finite difference scheme for a general model of glucose-insulin interaction. We establish some new sufficient conditions to ensure that the discretized model preserves the persistence and global attractivity of ...
Huong Dinh Cong
doaj   +1 more source

Unique Positive Almost Periodic Solution for Discrete Nonlinear Delay Survival Red Blood Cells Model

open access: yesAbstract and Applied Analysis, 2009
We obtain sufficient conditions which guarantee the global attractivity of solutions for nonlinear delay survival red blood cells model. Then, some criteria are established for the existence, uniqueness and global attractivity of positive almost periodic
Xitao Yang, Siping Tang
doaj   +1 more source

Existence and Attractivity for Fractional Evolution Equations

open access: yesDiscrete Dynamics in Nature and Society, 2018
We study the existence and attractivity of solutions for fractional evolution equations with Riemann-Liouville fractional derivative. We establish sufficient conditions for the global attractivity of mild solutions for the Cauchy problems in the case ...
Yong Zhou   +3 more
doaj   +1 more source

Global attractivity of positive periodic solution of a delayed Nicholson model with nonlinear density-dependent mortality term

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2019
This paper is concerned with the existence, uniqueness and global attractivity of positive periodic solution of a delayed Nicholson's blowflies model with nonlinear density-dependent mortality rate.
Thai Doan, Le Van Hien, Anh Trinh
doaj   +1 more source

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