Abstract
In this paper, we propose and analyze an epidemic model considering the effect of educational programs on the control of illicit drug
uses. We compute the threshold quantity R0 and determine the number
of equilibrium points. By applying the center manifold theory, we show
that backward bifurcation occurs in the model, further more the global stability of the equilibrium points of the model investigated using Lyapunov
functions and geometric approach to stability.
Reza Memarbashi, Malek Pourhossein. (2019) Effect of Educational Programs on Illicit Drug Epidemics, Punjab University Journal of Mathematics, Volume 51, Issue 3.
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