Spontaneous mode switching in coupled oscillators competing for constant amounts of resources

Yoshito Hirata, Masashi Aono, Masahiko Hara, Kazuyuki Aihara

研究成果: Article査読

7 被引用数 (Scopus)

抄録

We propose a widely applicable scheme of coupling that models competitions among dynamical systems for fixed amounts of resources. Two oscillators coupled in this way synchronize in antiphase. Three oscillators coupled circularly show a number of oscillation modes such as rotation and partially in-phase synchronization. Intriguingly, simple oscillators in the model also produce complex behavior such as spontaneous switching among different modes. The dynamics reproduces well the spatiotemporal oscillatory behavior of a true slime mold Physarum, which is capable of computational optimization.

本文言語English
論文番号020001CHA
ジャーナルChaos
20
1
DOI
出版ステータスPublished - 2010 3
外部発表はい

ASJC Scopus subject areas

  • 統計物理学および非線形物理学
  • 数理物理学
  • 物理学および天文学(全般)
  • 応用数学

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