間欠性

Also known as intermittent

thumb|Intermittency in logistic map with r = 3.8282. The trajectory alternates between almost period-3 trajectories and chaotic trajectories. At r = 1 + \sqrt 8 \approx 3.8284 a stable period-3 trajectory emerges. thumb|The intermittency in logistic map can be understood by looking at the cobweb diagram for logistic map (iterated three times). In the cobweb diagram, there are almost-tangencies where the trajectory can be trapped for a long time. thumb|Intermittent jumping between two potential wells in the driven Duffing equation|Duffing oscillator. This is an example of crisis-induced intermi