Mathematical Modeling and Optimal Control Strategy for a Discrete Time Drug Consumption Model

<div>(a) The evolution of the <i>Q</i><sup><i>t</i></sup> with and without controls with <i>θ</i> ≠ 0. (b) The evolution of the <i>Q</i><sup>t</sup> with and without controls with <i>θ</i> = 0.</div>

Discrete Dynamics in Nature and Society

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Figure 5

Figure 5: Mathematical Modeling and Optimal Control Strategy for a Discrete Time Drug Consumption Model 