Results 81 to 90 of about 2,493,667 (243)

Impact of delay on HIV-1 dynamics of fighting a virus withanother virus

open access: yesMathematical Biosciences and Engineering, 2014
In this paper, we propose a mathematical model for HIV-1 infectionwith intracellular delay. The model examines a viral-therapy for controllinginfections through recombining HIV-1 virus with a genetically modifiedvirus.
Yun Tian, Yu Bai, Pei Yu
doaj   +1 more source

Global stability for a class of functional differential equations with distributed delay and non-monotone bistable nonlinearity

open access: yesMathematical Biosciences and Engineering, 2020
The present work is devoted to the global stability analysis for a class of functional differential equations with distributed delay and non-monotone bistable nonlinearity. First, we characterize some subsets of attraction basins of equilibria.
Toshikazu Kuniya   +1 more
doaj   +1 more source

Global imbalances and financial stability [PDF]

open access: yes
Much of the policy debate in coming years will hinge on two questions: have global imbalances contributed to the financial crisis? Is a reduction in global imbalances a prerequisite to ensuring global financial stability?
Noyer, C.
core  

Lyapunov functions for tuberculosis models with fast and slow progression

open access: yesMathematical Biosciences and Engineering, 2006
The spread of tuberculosis is studied through two models whichinclude fast and slow progression to the infected class. For each model, Lyapunovfunctions are used to show that when the basic reproduction numberis less than or equal to one, the disease ...
C. Connell Mccluskey
doaj   +1 more source

Stabilizing Quantum States by Constructive Design of Open Quantum Dynamics

open access: yes, 2010
Based on recent work on the asymptotic behavior of controlled quantum Markovian dynamics, we show that any generic quantum state can be stabilized by devising constructively a simple Lindblad-GKS generator that can achieve global asymptotic stability at ...
Schirmer, Sophie G.   +2 more
core   +1 more source

Impact of heterogeneity on the dynamics of an SEIR epidemic model

open access: yesMathematical Biosciences and Engineering, 2012
An SEIR epidemic model with an arbitrarily distributed exposed stage is revisited to study the impact of heterogeneity on the spread of infectious diseases.
Zhisheng Shuai, P. van den Driessche
doaj   +1 more source

Coercivity and stability results for an extended Navier-Stokes system

open access: yes, 2012
In this article we study a system of equations that is known to {\em extend} Navier-Stokes dynamics in a well-posed manner to velocity fields that are not necessarily divergence-free. Our aim is to contribute to an understanding of the role of divergence
Abels H.   +11 more
core   +2 more sources

Analysis of a model for the effects of an external toxin on anaerobic digestion

open access: yesMathematical Biosciences and Engineering, 2012
Anaerobic digestion has been modeled as a two-stage process using coupled chemostat models with non-monotone growth functions, [9]. This study incorporates the effects of an external toxin.
Marion Weedermann
doaj   +1 more source

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