Mast-Cell 发表于 2025-3-28 15:59:19
Self-Organized Criticality,ngerprint of deterministic chaos. However, although fluctuations are ubiquitous in many natural phenomena, nature is obviously not completely irregular. Otherwise, phenomena involving a certain degree of order, such as life, would be impossible. From this point of view, nature often seems to be somedendrites 发表于 2025-3-28 19:25:26
,The Forest-Fire Model — Tuning and Universality,. A first version of this model was published by Bak et al. (1990), but Drossel and Schwabl (1992) were the first to discover SOC uniquely in a modified approach. Although it is even simpler than the BTW model (Sect. 5.2), the forest-fire model has some relevance to nature as the sizes of real fores阐释 发表于 2025-3-29 00:31:12
http://reply.papertrans.cn/87/8646/864509/864509_43.png你正派 发表于 2025-3-29 05:51:28
http://reply.papertrans.cn/87/8646/864509/864509_44.png小教堂 发表于 2025-3-29 08:58:26
SOC and Nothing Else?,e may be tempted to look for SOC whenever fractals or fractal distributions occur. However, we should be aware that SOC is just one mechanism for explaining scale invariance. It is perhaps the most interesting one because it is still poorly understood, and perhaps even that with the widest field of没花的是打扰 发表于 2025-3-29 14:21:18
http://reply.papertrans.cn/87/8646/864509/864509_46.png玩忽职守 发表于 2025-3-29 15:55:53
Self-Organized Criticality,where between chaos and order. . has become the magic word in this context, but let us refrain from trying giving a precise definition of complexity. Let us, instead, recapitulate which of the topics discussed in the previous chapters may fit into this context.interior 发表于 2025-3-29 21:17:43
SOC and Nothing Else?,applications. Nevertheless, there are numerous other mechanisms for generating fractals; in Sect. 1.6 we have already discussed fragmentation being one of the most prominent examples; several other concepts are discussed in the book of Sornette (2000).