Fig. 3

Graphical solution of Eq. (42) with parameters \(\alpha _1=0.8, \alpha _2=0.4, \alpha _4=0.5,\nu =0.2, \alpha _5=0.1, a_0=0.3, \alpha _6=0.5, a_0=0.2, A_1=0.1, B_1=0.2, C_1=0.3, \mu =0.2,\eta _0 =-0.2\).

Graphical solution of Eq. (42) with parameters \(\alpha _1=0.8, \alpha _2=0.4, \alpha _4=0.5,\nu =0.2, \alpha _5=0.1, a_0=0.3, \alpha _6=0.5, a_0=0.2, A_1=0.1, B_1=0.2, C_1=0.3, \mu =0.2,\eta _0 =-0.2\).