Figure 2

Graphical representation of \(U_7\) at \(\alpha =1, \beta =2, \kappa =2,\omega =2,\mu _1=1\), \(\rho _3=-0.1\), \(v=1.2\) and \(\xi _0=\varphi _0=0\).

Graphical representation of \(U_7\) at \(\alpha =1, \beta =2, \kappa =2,\omega =2,\mu _1=1\), \(\rho _3=-0.1\), \(v=1.2\) and \(\xi _0=\varphi _0=0\).