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原文連結
論文資訊
- 類型:已發表論文
- 日期:2016-03-03
摘要
Scale independence is a ubiquitous feature of 複雜系統s that implies a highly skewed distribution of resources with no characteristic scale. Research has long focused on why systems as varied as 蛋白質 網絡s, 演化, and stock actions all feature scale independence. Assuming that they simply do, we focus here on describing how this behavior emerges, in contrast to more idealized models usually considered. We arrive at the conjecture that a minimal model to explain the growth toward scale independence involves only two coupled dynamical features: the first is the well-known preferential attachment principle, and the second is a general form of delayed temporal 縮放律. While the first is sufficient, the second is present in all studied data and appears to maximize the speed of convergence to true scale inde
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