Theory and Modern Applications
Table 3 Numerical results of exposed population \(E(t)\) for fractional parameter \(\tau=0.7,0.8,0.9,1\) and comparison between classical and approximate solution
t | Exposed population E(t) | Absolute error | |||
|---|---|---|---|---|---|
α = 0.7 | α = 0.8 | α = 0.9 | α = 1 | ||
0 | 1.74512 × 106 | 1.73824 × 106 | 1.73129 × 106 | 1.72427 × 106 | 2.32831 × 10−10 |
50 | 1.19043 × 107 | 1.61123 × 107 | 2.14275 × 107 | 2.79884 × 107 | 1.86265 × 10−8 |
100 | 7.59901 × 107 | 1.10997 × 107 | 1.55765 × 108 | 2.11508 × 108 | 2.08616 × 10−7 |
150 | 2.51400 × 108 | 3.72009 × 108 | 5.26368 × 108 | 7.19307 × 108 | 8.34465 × 10−7 |
200 | 5.95356 × 108 | 8.84518 × 108 | 1.25536 × 109 | 1.71808 × 109 | 2.14577 × 10−6 |