http://mathworld.wolfram.com/Chaos.html

https://en.wikipedia.org/wiki/Chaos_theory

https://en.wikipedia.org/wiki/Recurrence_plot

https://en.wikipedia.org/wiki/Poincar%C3%A9_map

https://en.wikipedia.org/wiki/Dynamical_system

https://en.wikipedia.org/wiki/Poincar%C3%A9_recurrence_theorem

https://en.wikipedia.org/wiki/Statistical_mechanics

• The statistical ensemble is a probability distribution over all possible states of the system.
• In classical statistical mechanics, the ensemble is a probability distribution over phase points (as opposed to a single phase point in ordinary mechanics), usually represented as a distribution in a phase space with canonical coordinates.

A Series of Introductions into Chaos Theory and so on: http://www.abarim-publications.com/ChaosTheoryIntroduction.html#.Vb8LrXWlxBc

• The difference between an Attractor and a Strange Attractor is that an Attractor represents a state to which a system finally settles, while a Strange Attractor represents some kind of trajectory upon which a system runs from situation to situation without ever settling down.

https://en.wikipedia.org/wiki/Ulam_spiral

http://www.cnblogs.com/chenbjin/p/3851165.html

TextRank: Bringing Order into Texts: http://web.eecs.umich.edu/~mihalcea/papers/mihalcea.emnlp04.pdf

https://en.wikipedia.org/wiki/Phase_space

http://www.zhihu.com/question/27016815

http://www.xys.org/xys/netters/psi2b/dingjiu.pdf

https://egtheory.wordpress.com/2013/05/24/prediction-and-chaos/

https://egtheory.wordpress.com/

http://www.complex-systems.com/pdf/05-4-1.pdf

http://journal.austms.org.au/V45/CTAC2003/Pea1/Pea1.pdf