Figure 1

Graphical representation of \(U_1\) at \(\alpha =2, \beta =0.25, \kappa =1,\omega =1,\mu _1=-2\), \(\rho _3=0\), \(v=1.2\) and \(\xi _0=\varphi _0=0\).

Graphical representation of \(U_1\) at \(\alpha =2, \beta =0.25, \kappa =1,\omega =1,\mu _1=-2\), \(\rho _3=0\), \(v=1.2\) and \(\xi _0=\varphi _0=0\).