… Using the suggested controls, we develop an optimal control … mathematical model with control
and without control is resolved … obtained through optimal control suggest that controls can …

… This paper aims to explore the optimal control of the novel pandemic COVID-19 … coronavirus
COVID-19. The most active transmission parameters are interposed by introducing control …

… Here, we consider the optimal control of the COVID-19 infection in the US using the
deterministic SEAIR model (1)–(6) with the mean values of the time-invariant parameters as …

… dynamic behavior of the novel coronavirus disease (COVID-19) is considered an important
… is to determine an optimal control strategy for vaccine administration in COVID-19 pandemic …

… The model analysis for the COVID-19 is discussed in Section 3 with a sensitivity analysis
of the model parameters. The formulation of an optimal control of the COVID-19 model and its …

… optimal control theory to a novel coronavirus (COVID-19) transmission model given by a
system of non-linear ordinary differential equations. Optimal control … of optimal controls and …

… In section 3, we present an optimal control model that … Since the considered optimal control
problem is not standard … policy measures, the optimal control policies for various optimization …

… 74–76] to solve the optimality system of optimal control models numerically. Hence, we
consider the method to solve the COVID-19 (1) and the control system (38). We design numerical …

… , we apply optimal control theory to determine optimal strategies for the implementation of
non-pharmaceutical interventions to control COVID-19, with a focus on the USA. An optimal …

… The COVID-19 pandemic has forced policy makers to decree … equations, we fit the real
evolution of COVID-19 in this country. After … Then, we apply optimal control theory to maximize the …