Results 51 to 60 of about 9,316,771 (402)
Global imbalances and financial stability [PDF]
Journal of Policy Modeling, 2007 Abstract There are two opposing views on global imbalances: The “traditional” view, which regards the imbalances as a threat to global economic and financial stability, and the “new paradigm” view, which considers that they are the natural consequence of economic and financial globalization. In terms of their policy implications, the traditional view
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Stability of Charged Global AdS$_4$ Spacetimes [PDF]
, 2016 We study linear and nonlinear stability of asymptotically AdS$_4$ solutions in Einstein-Maxwell-scalar theory. After summarizing the set of static solutions we first examine thermodynamical stability in the grand canonical ensemble and the phase ...
Arias, Raúl +2 more
core +3 more sources
Global stability of Oldroyd-B fluids in plane Couette flow [PDF]
arXiv, 2023 We prove conditions for global nonlinear stability of Oldroyd-B viscoelatic fluid flows in the Couette shear flow geometry. Global stability is inferred by analysing a new functional, called a perturbation entropy, to quantify the magnitude of the polymer perturbations from their steady-state values.
arxiv
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
Global Stabilization Via Local Stabilizing Actions [PDF]
IEEE Transactions on Automatic Control, 2006 Stabilization of a linear, time-invariant system via stabilization of its main diagonal subsystems is the underlying problem in all diagonal dominance techniques for decentralized control. In these techniques as well as all Nyquist-based techniques, sufficient conditions are obtained under the assumption that the collection of the unstable poles of all
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Global asymptotic stability for Gurtin-MacCamy's population dynamics model [PDF]
arXiv, 2021 In this paper, we investigate the global asymptotic stability of an age-structured population dynamics model with a Ricker's type of birth function. This model is a hyperbolic partial differential equation with a nonlinear and nonlocal boundary condition. We prove a uniform persistence result for the semi-flow generated by this model.
arxiv
Dynamics of heterogeneous population due to spatially distributed parameters and an ideal free pair
Frontiers in Applied Mathematics and Statistics, 2022 Population movements are necessary to survive the individuals in many cases and depend on available resources, good habitat, global warming, climate change, supporting the environment, and many other issues.
Ishrat Zahan +4 more
doaj +1 more source
Global Stability in Large Economies
Economic Theory Bulletin, 2023 Abstract A result is obtained showing how global stability of equilibrium, under the standard tâtonnement dynamic, arises in large economies having a continuous, diffuse distribution of consumers, as well as many goods.
Donald Keenan, Taewon Kim
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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
doaj +1 more source
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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