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Theory and Modern Applications

Table 8 The nature of the interior equilibrium point for different values of the parameter p

From: Influence of impreciseness in designing tritrophic level complex food chain modeling in interval environment

p

Equilibrium point

Eigen Values

Nature

0

(38.4083,2.4491,59.7661)

(−2.4132,−0.0003 ± 0.4768i)

Stable

0.6

(38.9809,2.1088,73.4081)

(−2.7286,−0.2243 ± 4.0968i)

Stable

1

(39.2877,1.8972,84.1040)

(−2.9459,−0.2106 ± 4.1794i)

Stable