Table 2.

Numerical fix point analysis for α∈[0.01,0.5],ρ∈[0.01,0.21]. eig(J) denotes the eigenvalues of the Jacobian matrix, sgn(eig(J)) denotes the sign of the real parts of the eigenvalues

FP	min(E)	max(E)	min(T)	max(T)	eig(J)	sgn(eig(J))	class
A	2.00⋅105	2.00⋅105	3.78⋅10−6	2.37⋅101	real	alternating	saddle node
B	1.66⋅106	3.63⋅108	1.11⋅105	4.09⋅107	real & complex	positive	unstable node/focus
C	1.84⋅107	3.82⋅109	1.62⋅109	4.98⋅1011	real	alternating	saddle node