Mathematical analysis and simulations for a Caputo-Fabrizio fractional COVID-19 model

• DOI: 10.1016/j.padiff.2023.100558
• Publication Date: 2023-09-24T13:43:58Z
• Authors: Waleed Adel; Yaser A. Amer; Eslam S.M. Youssef; Amr M.S. Mahdy
• Keywords: Epidemic model

In this paper, a novel approach to modeling the spread of highly infectious and dangerous viruses, particularly focusing on COVID-19 pandemic is presented. The proposed model fractional demand numerical Caputo-Fabrizio type, which offers more nuanced comprehensive insights into multidimensional nature virus's behavior compared previously established full-number solicitation models. One significant advantages that it provides constantly variable substantial information about nature. This means researchers policymakers can better understand behavior, its mechanisms transmission, factors influence spread. will develop effective strategies for containing mitigating virus. model's key attributes are developed, existence uniqueness solution examined through fixed-point theorem. ensures obtained exists unique. compartments produced using explicit boundary respects, enables analyze dynamics with greater precision accuracy. acquired appears novel, ability helps internal technique other nonlinear biological outcomes we perfect, whether from an analytical or point view. Additionally, results entirely consistent developments be extended in future complex model.