Results 51 to 60 of about 9,312,203 (384)
A General Multipatch Model of Ebola Dynamics
Nonautonomous Dynamical Systems, 2021 A model for the transmission dynamics of Ebola virus in a multipatch network setting is studied. The model considers the contribution to the dynamics by people who are susceptible, infectious, isolated, deceased but still infectious and not yet buried ...
Rebaza Jorge
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Almost Global Stability of Nonlinear Switched Systems With Time-Dependent Switching
IEEE Transactions on Automatic Control, 2018 For a dynamical system, it is known that the existence of a Lyapunov density implies almost global stability of an equilibrium. It is then natural to ask whether the existence of multiple Lyapunov densities for a nonlinear switched system implies almost ...
Özkan Karabacak +2 more
semanticscholar +1 more source
Globalization, Stability and the Financial Markets
SSRN Electronic Journal, 2009 The turbulence in East Asia, the contagious effects on financial markets of other emerging economies and even on the major world stock markets, and the renewed instability in exchange rates are, I think, warnings of trouble in a world in which capital is free to flow as never before around the world in amounts and at a speed without precedent.
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The global stability of M33: still a puzzle [PDF]
, 2019 The inner disc of the local group galaxy M33 appears to be in settled rotational balance, and near IR images reveal a mild, large-scale, two-arm spiral pattern with no strong bar.
Li, Zhi, Sellwood, J. A., Shen, Juntai
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Predator-prey systems with defense switching and density-suppressed dispersal strategy
Mathematical Biosciences and Engineering, 2022 In this paper, we consider the following predator-prey system with defense switching mechanism and density-suppressed dispersal strategy $ \begin{equation*} \begin{cases} u_t = \Delta(d_1(w)u)+\frac{\beta_1 uvw}{u+v}-\alpha_1 u, & x\in \Omega, \
Jiawei Chu, Hai-Yang Jin
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CHOICES FOR GLOBAL SOCIAL STABILITY [PDF]
IFAC Proceedings Volumes, 2008 Abstract Scientists and societal leaders increasingly agree that human activity is irretrievably changing the environment in which human life and other life forms co-exist. Action to reduce human impact on the environment is an imperative prerequisite to achieving social stability.
Kile, Frederick, Dimirovski, Georgi M.
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Geometric Asymptotics and Beyond [PDF]
, 2014 We discuss some global and semi-global existence and stability results obtained with the use of the conformal field equations.Comment: 34 ...
Friedrich, Helmut
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International Journal of Applied Mathematics and Computer Science, 2022 In this paper, we propose a multi-group SEIR epidemic model with spatial diffusion, where the model parameters are spatially heterogeneous. The positivity and ultimate boundedness of the solution, as well as the existence of a global attractor of the ...
Liu Pengyan, Li Hong-Xu
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On the practical global uniform asymptotic stability of stochastic differential equations [PDF]
, 2015 The method of Lyapunov functions is one of the most effective ones for the investigation of stability of dynamical systems, in particular, of stochastic differential systems.
Caraballo, Tomas +2 more
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Analysis of latent CHIKV dynamics models with general incidence rate and time delays
Journal of Biological Dynamics, 2018 In this paper, we study the stability analysis of latent Chikungunya virus (CHIKV) dynamics models. The incidence rate between the CHIKV and the uninfected monocytes is modelled by a general nonlinear function which satisfies a set of conditions.
Ahmed M. Elaiw +2 more
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