Fourth Edition of the International Conference on Research in Applied Mathematics and Computer Science ICRAMCS 2022
 March 24-25-26, 2022
Online and Face-to-Face Conference

ICRAMCS, 4 (2022) | Proceedings ISSN: 2605-7700

Research Communication | Open Access
Volume 2022 | Communication ID 262
Mathematical modeling and optimal control for a discrete-time model of Covid-19 variants
Abdelhak Essounaini, Hassan Laarabi, Mostafa Rachik, Abderrahim Labzai
Academic Editor: Youssef EL FOUTAYENI
Received
Accepted
Published
January 29, 2022
March 03, 2231
April 15, 2231

Abstract: In this study, we analyze the transmission dynamique of several variants of Covid-19 that have appeared around the world. Our aim is to propose a discrete mathematical model that describes the dynamics of different infectious compartments, namely, Susceptible (S), Exposed (E), Individuals infected with the Alpha variant (I₁), Individuals infected with the Beta variant (I₂), Individuals infected with the Gamma variant (I₃), Individuals infected with the Delta variant (I₄), Hospitalized (H),Quarantined (Q) and Recovered (R). We also focus on the importance of people infected with the ...