Figure 3From: Qualitative behavior of a smoking model The plot shows the variation of total population with \(\pmb{\alpha=0.8}\) , \(\pmb{\beta=0.0005}\) , \(\pmb{\gamma=0.0000391}\) , \(\pmb{\delta=0.0000913}\) , \(\pmb{\eta=0.000001}\) , \(\pmb{\epsilon=0.00458}\) , \(\pmb{\zeta=0.002}\) , \(\pmb{\theta=0.0457}\) . Back to article page