Research Article
Routh–Hurwitz Stability and Quasiperiodic Attractors in a Fractional-Order Model for Awareness Programs: Applications to COVID-19 Pandemic
Figure 5
Three-dimensional plots of the awareness program model (7) using the parameter sets: (a) A and the fractional-order ; (b) B and the fractional-order ; (c) C and the fractional-order ; and (d) D and the fractional-order .
(a) |
(b) |
(c) |
(d) |