Table 2 Equilibrium points and stability of the system.
From: Chaotic systems with variable indexs for image encryption application
Equilibrium points | Latent roots | Stability judgment |
|---|---|---|
\(E_1\) | \(\lambda _1\)=0.5616, \(\lambda _2\)=− 3.0, \(\lambda _3\)=− 3.562; | Unstable |
\(E_2\) | \(\lambda _1\)=− 7.1291, \(\lambda _2\)=0.56456+2.1751i, \(\lambda _3\)=0.56456 − 2.1751i; | Unstable |
\(E_3\) | \(\lambda _1\)=− 7.129, \(\lambda _2\)=0.56456+2.1751i, \(\lambda _3\)=0.56456 − 2.1751i; | Unstable |
