Optimal control strategy of HIV-1 epidemic model for recombinant virus

نویسندگان

  • Nigar Ali
  • Gul Zaman
  • Ali Saleh Alshomrani
چکیده

In this work, an optimal control strategy is developed to eliminate the spread of HIV-1. To do this, two control variables are used such as the efficaciousness of drug therapy in reducing the infection of new cells and decreasing the production of new viruses. Existence for the optimal control pair is accomplished and the Pontryagins Maximum Principle is used to characterize these optimal controls. Objective functional is constituted to minimize the densities of infected cells and free virus and to maximize the density of healthy cells. The optimality system is derived and solved numerically. Subjects: Science; Bioscience; Mathematics & Statistics; Physical Sciences

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تاریخ انتشار 2017