attractor
set of numerical values toward which a system tends to evolve, for a wide variety of starting conditions of the system
fixed point
point that is left unchanged by a function
limit cycle
closed trajectory in a 2d phase space of a dynamical system such that that another trajectory spirals into it as time approaches ±∞
strange attractor
attractor with a fractal structure; often chaotic, but not always
complex order
chaotic attractors that are strange and thus have fractal structure