Figure 14

The plots \({v}_{8}\) for the values of constants \(c=0.01,\rho =2.9,\sigma =1.9,{\sigma }_{0}=0.02,{\sigma }_{1}=0.09\tau =1.8,\chi =1.9,\) and \(y=1\).

The plots \({v}_{8}\) for the values of constants \(c=0.01,\rho =2.9,\sigma =1.9,{\sigma }_{0}=0.02,{\sigma }_{1}=0.09\tau =1.8,\chi =1.9,\) and \(y=1\).