Multiple transition of synchronization by interaction of external and internal forces in bursting oscillator networks

• Koyama Keita

  Division of Policy and Planning Sciences, Faculty of Engineering, Information and Systems, University of Tsukuba

• Ando Hiroyasu

  Division of Policy and Planning Sciences, Faculty of Engineering, Information and Systems, University of Tsukuba Advanced Institute for Materials Research, Tohoku University

• Fujiwara Kantaro

  International Research Center for Neurointelligence, The University of Tokyo

抄録

A bursting oscillator network is a typical model of a biological system, and analyzing its dynamics is important for understanding biological phenomena and their functions. In this study, we investigate the interaction of the dynamics of noise perturbation, periodic force, and coupling strength in bursting oscillator networks. We numerically analyze the effect of the interaction on the complete synchronization of the network. It was found that appropriate interactions among these forces make it possible to synchronize the system with a small amount of perturbations. It was also observed that multiple transitions occur between synchronization and de-synchronization with regard to the noise strength.

収録刊行物

• Nonlinear Theory and Its Applications, IEICE

  Nonlinear Theory and Its Applications, IEICE 12 (3), 545-553, 2021

  一般社団法人 電子情報通信学会

キーワード

• complete synchronization
• bursting oscillator network
• noise
• periodic forcing

詳細情報

• CRID: 1390007072282541952
• NII論文ID: 130008060802
• DOI: 10.1587/nolta.12.545
• ISSN: 21854106
• Web Site: https://www.jstage.jst.go.jp/article/nolta/12/3/12_545/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可