Analysis of an age structured SIR epidemic model with fractional Caputo derivative
سال انتشار: 1402
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 53
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شناسه ملی سند علمی:
JR_IJNAA-14-5_008
تاریخ نمایه سازی: 5 شهریور 1402
چکیده مقاله:
In this paper, we consider a mathematical model with fractional derivatives in the sense of Caputo with respect to time. It describes the spread of an infectious disease that is directly transmitted in an age-structured population and whose transmission coefficient varies with age. We formulate the basic model as an abstract fractional Cauchy problem on a Banach space to prove the existence, and uniqueness of a local mild solution and ensure the global existence of a solution. Moreover, the results for the existence and uniqueness of non-trivial steady states are also demonstrated under the appropriate conditions.
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نویسندگان
Fatima Cherkaoui
Laboratory LMACS, FST of Beni-Mellal, Sultan Moulay Slimane University, Morocco
Khalid Hilal
Laboratory LMACS, FST of Beni-Mellal, Sultan Moulay Slimane University, Morocco
Abdelaziz Qaffou
Laboratory LMACS, FST of Beni-Mellal, Sultan Moulay Slimane University, Morocco