Solving an SEIRS-α‎ epidemic model using the third degree hat functions

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Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:

‎In this paper, ‎numerical solution of a system of fractional differential equations which is the model of an epidemic disease is considered‎. ‎To this aim‎, ‎first‎, ‎third degree hat functions and their properties are introduced‎. After that‎, ‎using the expansion of the existing functions in the system in terms of the basis functions‎, ‎the system under consideration is transformed to a system of algebraic equations that can be solved using iterative methods‎. Then‎, ‎by solving the problem with a given initial data and comparing the results with the reported real data‎, ‎efficiency of the method is shown‎.

Language:
Persian
Published:
Journal of Advances in Mathematical Modeling, Volume:13 Issue: 2, 2023
Pages:
297 to 306
https://www.magiran.com/p2639847  
سامانه نویسندگان
  • Author
    Somayeh Nemati
    Associate Professor Department of Applied Mathematics, University of Mazandaran, Babolsar, Iran
    Nemati، Somayeh
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