A Fractional-Order Compartmental Model of Vaccination for COVID-19 with the Fear Factor
نویسندگان
چکیده
During the past several years, deadly COVID-19 pandemic has dramatically affected world; death toll exceeds 4.8 million across world according to current statistics. Mathematical modeling is one of critical tools being used fight against this infectious disease. It been observed that transmission follows a fading memory process. We have fractional order differential operator identify kind disease transmission, considering both fear effects and vaccination in our proposed mathematical model. Our model was analyzed by Caputo operator. A brief description analysis involving are presented. In addition, numerical simulation presented along with resulting analytical findings. show play pivotal role reducing infections population as well encouraging campaign. Furthermore, decreasing fractional-order parameter α value minimizes number infected individuals. The here reveals system switches its stability for basic reproduction R0=1.
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ژورنال
عنوان ژورنال: Mathematics
سال: 2022
ISSN: ['2227-7390']
DOI: https://doi.org/10.3390/math10091451