Global analysis of a piecewise smooth epidemiological model of COVID-19

DOI10.1007/s11071-021-06801-9zbMATH Open1537.92111MaRDI QIDQ6543251

Tiago de Carvalho, Durval José Tonon, Rony Cristiano, Diego Samuel Rodrigues

Publication date: 24 May 2024

Published in: Nonlinear Dynamics (Search for Journal in Brave)

zbMATH Keywords

asymptotic stabilitybifurcationspiecewise smooth vector fieldsCOVID-19

Mathematics Subject Classification ID

Epidemiology (92D30) Discontinuous ordinary differential equations (34A36) Qualitative investigation and simulation of ordinary differential equation models (34C60)

Cites Work

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• COVID-19 and SARS-CoV-2. Modeling the present, looking at the future
• Stability conditions in piecewise smooth dynamical systems at a two-fold singularity
• One-Parameter Bifurcations in Planar Filippov Systems
• Effective containment explains subexponential growth in recent confirmed COVID-19 cases in China

Related Items (3)

Planar quartic-quadratic fold-fold singularity of Filippov systems and its bifurcation ⋮ Integrable 2D and 3D piecewise smooth vector fields with chaotic behavior and preserving energy or not ⋮ Qualitative analysis of a diffusive COVID-19 model with non-monotone incidence rate

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