Skip to main content

Theory and Modern Applications

Table 9 Distinction between the conventional derivative and the Caputo–Fabrizio fractional derivative for \(H(t)\)

From: Dynamical analysis of a novel fractional order SIDARTHE epidemic model of COVID-19 with the Caputo–Fabrizio(CF) derivative

t

0

20

40

60

80

ode45

0

2.0510−4

0.0676

0.3173

0.4708

\({}^{CF}D^{\delta} (\delta =0.8)\)

0

8.2810−5

0.0175

0.2054

0.3695