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Efficiency of vaccines for COVID-19 and stability analysis with fractional derivative.
- Source :
- Computational Methods for Differential Equations; Jul2024, Vol. 12 Issue 3, p454-470, 17p
- Publication Year :
- 2024
-
Abstract
- The objectives of this study are to develop the SEIR model for COVID-19 and evaluate its main parameters such as therapeutic vaccines, vaccination rate, and effectiveness of prophylactic. Global and local stability of the model and numerical simulation are examined. The local stability of equilibrium points was classified. A Lyapunov function is constructed to analyze the global stability of the disease-free equilibrium. The simulation part is based on two situations, including the USA and Iran. Our results provide a good contribution to the current research on this topic. [ABSTRACT FROM AUTHOR]
- Subjects :
- COVID-19 vaccines
FRACTIONAL calculus
LYAPUNOV functions
COMPUTER simulation
Subjects
Details
- Language :
- English
- ISSN :
- 23453982
- Volume :
- 12
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Computational Methods for Differential Equations
- Publication Type :
- Academic Journal
- Accession number :
- 178289598
- Full Text :
- https://doi.org/10.22034/cmde.2023.56465.2359