Riddled Attraction Basin and Multistability in Three-Element-Based Memristive Circuit

Figure 8

Numerically simulated phase plane plots in the x–y plane for different d, f and initial conditions. (a) Coexistence of limit cycles with period-2 and period-6 under the initial conditions (±3, 4.01, 10⁻⁹, 10⁻⁹) and (±3, 4, 10⁻⁹, 10⁻⁹), respectively for d = 0.3593 and f = 1.88. (b) Coexistence of limit cycles with period-1 and single-scroll chaotic attractors under the initial conditions (±5, 5, 10⁻⁹, 10⁻⁹) and (±5, 2.5, 10⁻⁹, 10⁻⁹), respectively, for d = 0.5 and f = 0.2155.

(a)

(b)