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Development And Analysis Of A Seir Model For Covid-19 Epidemic With Vaccination And Nonsingular Kernel

Author

Listed:
  • RUBAYYI T. ALQAHTANI

    (Department of Mathematics and Statistics, College of Science, Imam Mohammad Ibn Saud, Islamic University (IMSIU), Riyadh, Saudi Arabia)

  • ABDULLAHI YUSUF

    (Department of Computer Engineering, Biruni University, Istanbul, Turkey3Department of Mathematics, Near East University TRCN, Turkey)

Abstract

We propose a new model to investigate the recent coronavirus (COVID-19) epidemic. The fundamental reproductive number is determined using the next-generation matrix, and the model’s soundness is tested using stability theory. The local asymptotic stability conditions for the disease-free equilibrium are determined. The model is extended to the fractional domain, and its properties are investigated using the Caputo–Fabrizio (CFC) robust nonsingular and nonlocal fractional operator. We focused on numerous exciting elements of the expanded model, such as solution positivity. In numerical aspects, different values of numerous parameters are employed to view certain physical behavior of the model.

Suggested Citation

  • Rubayyi T. Alqahtani & Abdullahi Yusuf, 2022. "Development And Analysis Of A Seir Model For Covid-19 Epidemic With Vaccination And Nonsingular Kernel," FRACTALS (fractals), World Scientific Publishing Co. Pte. Ltd., vol. 30(01), pages 1-13, February.
    • Handle: RePEc:wsi:fracta:v:30:y:2022:i:01:n:s0218348x22400400
    DOI: 10.1142/S0218348X22400400
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