Figure 2From: Fractional order polytopic systems: robust stability and stabilisation Matrix A eigenvalues locus (·) with ∣α∣ ≤ 0.7, ∣γ∣ ≤ 1.5, and stability domain limits (--) (+ α = -0.7, ○ α = 0.7, ◇ γ = -1.5, □ γ = 1.5).Back to article page