Using LADM for solving the Dynamic System governing COVID-19 Outbreak

نوع مقاله : مقاله پژوهشی

نویسندگان
Belal Amini 1
Abbas Valizadeh 2
Mohammad Narimanirad 3
1 Miandoab County Education Department, West Azarbaijan, Miandoab, Iran
2 Miandoab County Education Department, West Azarbaijan, Miandoab, Iran.
3 Department of Medical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran
10.22034/jdgaa.2024.2035711.1009
چکیده
An outbreak of the 2019 novel corona-virus disease (COVID-19) in Wuhan, China has spread quickly in all the world. The pivotal aim of the present work is to achieve an approximated analytical solution for the fractional order outbreak model of COVID-19 utilizing LADM. First the transmissibility of corona-virus is introduced as a nonlinear fractional order dynamic system with six classes of population, then by employing LADM, the approximated solutions in the series form are obtained. Further, novel simulations for all cases of results are provided to validate the applicability
and effectiveness of the propounded scheme. Also we analyze the effect of some important parameters of the model on the control of the virus spread. The outcomes of this research reveal that the LADM is computationally very effective to analysis nonlinear fractional differential equations arises in daily life problems.
کلیدواژه‌ها
Laplace transform
Adomian decomposition method
COVID-19 outbreak
Caputo fractional derivative
مجله هندسه دیفرانسیل، کاربردها و جنبه‌ها
دوره 1، شماره 1
زمستان 1402
صفحه 34-48

  • تاریخ دریافت 25 تیر 1403
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