Results 11 to 20 of about 1,429,876 (274)

Stability Analysis of SEIL Tuberculosis Epidemic Model with Logistic Growth in Susceptible Compartment

open access: yesASM Science Journal, 2021
This article discusses modifications to the SEIL model that involve logistical growth. This model is used to describe the dynamics of the spread of tuberculosis disease in the population.
Joko Harianto
doaj   +1 more source

Modeling and analysis of media’s role in popularizing the blue whale game

open access: yesInternational Journal of Mathematics for Industry, 2020
Media plays a vital role in disseminating any crucial information to the society. This helps the unaware population of the society to gain awareness regarding a particular information.
Harendra Verma   +3 more
doaj   +1 more source

On the Reachability of a Feedback Controlled Leontief-Type Singular Model Involving Scheduled Production, Recycling and Non-Renewable Resources

open access: yesMathematics, 2021
This paper proposes and studies the reachability of a singular regular dynamic discrete Leontief-type economic model which includes production industries, recycling industries, and non-renewable products in an integrated way.
Manuel De la Sen   +2 more
doaj   +1 more source

Asymptotic stability of solutions for a diffusive epidemic model

open access: yesDemonstratio Mathematica, 2022
The aim of this paper is to study the existence and the asymptotic stability of solutions for an epidemiologically emerging reaction-diffusion model. We show that the model has two types of equilibrium points to resolve the proposed system for a fairly ...
Bouaziz Khelifa   +2 more
doaj   +1 more source

Studies of the Fractional Selkov Dynamical System for Describing the Self-Oscillatory Regime of Microseisms

open access: yesMathematics, 2022
A non-linear fractional Selkov dynamic system for mathematical modeling of microseismic phenomena is proposed. This system is a generalization of the previously known Selkov system, which has self-oscillatory modes and is used in biology to describe ...
Roman Ivanovich Parovik
doaj   +1 more source

Bistable equilibrium points of mercury body burden [PDF]

open access: yes, 2007
In the last century mercury levels in the global environment have tripled as a result of increased pollution from industrial, occupational, medicinal and domestic uses \cite{BaMe03}. Glutathione is known to be the main agent responsible for the excretion
Boulos, Areen, Owhadi, Houman
core   +2 more sources

Dynamics of General Class of Difference Equations and Population Model with Two Age Classes

open access: yesMathematics, 2020
In this paper, we study the qualitative behavior of solutions for a general class of difference equations. The criteria of local and global stability, boundedness and periodicity character (with period 2 k ) of the solution are established ...
Osama Moaaz   +3 more
doaj   +1 more source

Non-equilibrium conductivity at quantum critical points [PDF]

open access: yes, 2013
Quantum criticality provides an important route to revealing universal non-equilibrium behaviour. A canonical example of a quantum critical point is the Bose-Hubbard model, which we study under the application of an electric field.
Berridge, A. M., Green, A. G.
core   +2 more sources

Applications of Coupled Fixed Points for Multivalued Maps in the Equilibrium in Duopoly Markets and in Aquatic Ecosystems

open access: yesAxioms, 2021
We have obtained a new class of ordered pairs of multivalued maps that have pairs of coupled fixed points. We illustrate the main result with two examples that cover a wide range of models.
Gana Gecheva   +4 more
doaj   +1 more source

Equilibrium Point Control Cannot be Refuted by Experimental Reconstruction of Equilibrium Point Trajectories [PDF]

open access: yesJournal of Neurophysiology, 2007
In the literature, it has been hotly debated whether the brain uses internal models or equilibrium point (EP) control to generate arm movements. EP control involves specification of EP trajectories, time series of arm configurations in which internal forces and external forces are in equilibrium; if the arm is not in a specified EP, it is driven ...
Kistemaker, D.A.   +2 more
openaire   +3 more sources

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