Figure 2.

(a) 3D-Surfaces Plot of $\left[{\underset{\_}{\omega }}_{\rho }\left(t\right),{\overline{\omega }}_{\rho }\left(t\right)\right]$ at $\beta =1$, case I. (b) 3D-Surfaces Plot of $\left[{\underset{\_}{\omega }}_{\rho }^8\left(t\right),{\overline{\omega }}_{\rho }^8\left(t\right)\right]$ at $\beta =1$, case I. (c) 3D-Surfaces Plot of $\left[{\underset{\_}{\omega }}_{\rho }\left(t\right),{\overline{\omega }}_{\rho }\left(t\right)\right]$ at $\beta =1$, case II. (d) 3D-Surfaces Plot of $\left[{\underset{\_}{\omega }}_{\rho }^8\left(t\right),{\overline{\omega }}_{\rho }^8\left(t\right)\right]$ at $\beta =1$, case II; for Application 1.