Global stability and cost-effectiveness analysis of COVID-19 considering the impact of the environment: using data from Ghana. [PDF]
Chaos Solitons Fractals, 2020 Highlights • COVID-19 spread dynamics with environmental compartment is proposed.• Global stability of the disease-free and endemic equilibria was obtain using Lyapunov’s function.• Global sensitivity analysis was studied.• A cost-effectiveness analysis ...
Asamoah JKK +5 more
europepmc +2 more sources
Landscape and flux for quantifying global stability and dynamics of game theory. [PDF]
PLoS One, 2018 Game theory has been widely applied to many areas including economics, biology and social sciences. However, it is still challenging to quantify the global stability and global dynamics of the game theory.
Xu L, Wang J.
europepmc +2 more sources
Global Stability Analysis of HIV+ Model [PDF]
13th International Conference on Theory and Application of Fuzzy Systems and Soft Computing — ICAFS-2018, 2018 We developed and studied a mathematical model of HIV+. Two equilibriums points were found, disease free and endemic equilibrium, and basic reproduction ratio [Formula: see text] was also calculated by the use of next generation matrix. Global stability analysis of the equilibria was carried out by the use of Lyapunov function, and it was shown that the
Saad F +5 more
europepmc +5 more sources
Promoting global stability in data-driven models of quadratic nonlinear dynamics [PDF]
Physical Review Fluids, 2021 Modeling realistic fluid and plasma flows is computationally intensive, motivating the use of reduced-order models for a variety of scientific and engineering tasks. However, it is challenging to characterize, much less guarantee, the global stability (i.
A. Kaptanoglu +4 more
semanticscholar +1 more source
Global stability of SAIRS epidemic models [PDF]
Nonlinear Analysis: Real World Applications, 2021 We study an SAIRS-type epidemic model with vaccination, where the role of asymptomatic and symptomatic infectious individuals are explicitly considered in the transmission patterns of the disease. We provide a global stability analysis for the model.
Stefania Ottaviano +2 more
semanticscholar +1 more source
The birth of the global stability theory and the theory of hidden oscillations [PDF]
European Control Conference, 2020 The first mathematical problems of the global analysis of dynamical models can be traced back to the engineering problem of the Watt governor design. Engineering requirements and corresponding mathematical problems led to the fundamental discoveries in ...
Kuznetsov N.V.a +11 more
semanticscholar +1 more source
Global Stability Analysis of Mechanical Prosthetic Finger Adaptive Control [PDF]
Revista Română de Informatică și Automatică, 2022 This technical note presents a discussion on the dynamic modeling and analysis of the adaptive controller of a Mechanical Prosthetic finger with constraints mass (m) of the mechanical finger and constant friction (K1) with variation in spring constraint (
Pritam CHAKRABORTY +3 more
doaj +1 more source
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
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Global Stability of a Humoral Immunity COVID-19 Model with Logistic Growth and Delays
Mathematics, 2022 The mathematical modeling and analysis of within-host or between-host coronavirus disease 2019 (COVID-19) dynamics are considered robust tools to support scientific research.
Ahmed M. Elaiw +3 more
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An Approach for the Global Stability of Mathematical Model of an Infectious Disease
Symmetry, 2020 The global stability analysis for the mathematical model of an infectious disease is discussed here. The endemic equilibrium is shown to be globally stable by using a modification of the Volterra–Lyapunov matrix method.
M. Masoumnezhad +6 more
semanticscholar +1 more source