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Table 3 GL-NWAFDM results of cost functional without and with controls, \(T_{f} =120\) and \(\phi (\triangle t )=(1 - e^{- \triangle t} )\) and different Θ, α

From: On the optimal control of coronavirus (2019-nCov) mathematical model; a numerical approach

α \(J ( u_{p}^{*}, u_{ap}^{*} )\) without control J with 2 controls J with 2 controls
Θ = 1 Θ = 0.5
1 2.3111 × 106 3.3868 × 103 3.6001 × 103
0.97 2.5948 × 106 3.2618 × 103 3.6290 × 103
0.8 5.4554 × 106 2.9671 × 103 3.5030 × 103
0.7 8.9249 × 106 3.3427 × 103 5.9119 × 103
0.6 2.5717 × 107 3.6939 × 103 5.0904 × 103
0.5 2.1879 × 107 3.2873 × 103 4.7705 × 103