Table 2.

Phase State Classify for v = 1, & Θ = 30⁰.

Eigenvalues and State Point Classifications
State points	(0,0)	(−1,0)	(1,0)
Eigenvalues	±3.86	±5.46i	±5.46i
Classifications	Unstable & Saddle	Stable & Center	Stable & Center