聖塔非研究所

動態重新連結的小世界網路上伊辛自旋和生態振盪器的行為

2025-06-18 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Many ecological 族群s are known to display a cyclic behavior with period 2. Previous work has shown that when a meta族群 (a group of coupled 族群s) with such dynamics is allowed to interact via…

本頁只刊出中文翻譯與中文說明;英文原文請見下方原文連結。

原文連結

論文資訊

  • 類型:已發表論文
  • 日期:2025-06-18

摘要

Many ecological 族群s are known to display a cyclic behavior with period 2. Previous work has shown that when a meta族群 (a group of coupled 族群s) with such dynamics is allowed to interact via nearest-neighbor dispersal in two dimensions, it undergoes a 相變 from disordered (spatially asynchronous) to ordered (spatially synchronous) that falls under the two-dimensional Ising universality class. While nearest-neighbor dispersal may satisfactorily describe how most individuals migrate between habitats, we should expect a small fraction of individuals to venture on a journey to further locations. We model this behavior by considering ecological oscillators on dynamically rewired small-world 網絡s, in which at each time step a fraction p of the nearest-neighbor interactions is replaced by a new interac

※ 此為已發表論文,全文需透過期刊付費取得