Research Article
Rössler-like Neuronal Firing with Local Amplitude Control
Table 2
Equilibria stability of system (
1) with
> 40,
a = 0.4,
b = 0.001, and
c = 20.
| | Equilibrium points | Eigenvalues | Stability |
| | (19.9831, −149.8734, 0.0592, 50.2962) | −0.2023, 0.3919
–0.0032 ± 12.3641i | Saddle-focus of index 1 |
| | (0.0167, −0.1251, 0.0001, 50.0003) | 19.9771, 0.2000
0.1969 ± 1.7204i | Saddle-focus of index 2 |
| | (20.0001, −150.0007 − 0.0001i, −10.0296 + 0.7717i, −0.1482 + 3.8597i) | 13.1745, 0.3987
6.4880 ± 2.0972i | Saddle-focus of index 3 |
| | (20.0001, −150.0007 + 0.0001i, −10.0296 – 0.7717i, −0.1482 – 3.8597i) | 0.4007, 15.2005
7.7006 ± 2.0935i | Saddle-focus of index 2 |
|
|
