Fig. 20
From: Bistability and bifurcations in HIV-1 infection model with non-monotone responses
(a) Forward bifurcation for the parameters range \(r = 0.058, K = 10^5,\beta = 0.9, \epsilon = 0.7,a = 0.1,d_T = 0.01, \delta = 1, m=0.1,\eta = 0.1,\)k = 0.1\(,b = 0.1\),\(c\in (0,0.001).\) (b) Forward bifurcation from the lower immune equilibrium and the stable endemic equilibrium arises. (c) The forward bifurcation with respect to c at \(\beta =0.0015\).
