聖塔非研究所

有觸手的盆

2021-11-02 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 To explore basin geometry in high dimensional dynamical systems, we consider a ring of identical Kuramoto oscillators. Many 吸引子s coexist in this system; each is a twisted periodic orbit c…

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論文資訊

  • 類型:已發表論文
  • 日期:2021-11-02

摘要

To explore basin geometry in high-dimensional dynamical systems, we consider a ring of identical Kuramoto oscillators. Many 吸引子s coexist in this system; each is a twisted periodic orbit characterized by a winding number q, with basin size proportional to e(-kq2). We uncover the geometry behind this size distribution and find the basins are octopuslike, with nearly all their volume in the tentacles, not the head of the octopus (the ball-like region close to the 吸引子). We present a simple geometrical reason why basins with tentacles should be common in high-dimensional systems.

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